Details of VAR-202109-0531

ID

VAR-202109-0531

CVE

CVE-2021-23043

TITLE

plural F5 Networks Past traversal vulnerabilities in products

Trust: 0.8

sources: JVNDB: JVNDB-2021-011979

DESCRIPTION

On BIG-IP, on all versions of 16.1.x, 16.0.x, 15.1.x, 14.1.x, 13.1.x, 12.1.x, and 11.6.x, a directory traversal vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to access arbitrary files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated. plural F5 Networks The product contains a path traversal vulnerability.Information may be obtained. F5 BIG-IP is an application delivery platform integrated with network traffic management, application security management, load balancing and other functions of the US company F5. A security vulnerability exists in F5 BIG-IP due to a vulnerability in the product's HTTP configuration file chunking responses. An attacker could exploit this vulnerability to cause a denial of service

Trust: 1.8

sources: NVD: CVE-2021-23043 // JVNDB: JVNDB-2021-011979 // VULHUB: VHN-381529 // VULMON: CVE-2021-23043

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	15.1.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip advanced firewall manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	13.1.4	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	gte	version:	13.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip application security manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip policy enforcement manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	12.1.6	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	15.1.3	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	14.1.0	Trust: 1.0
vendor:	f5	model:	big-ip fraud protection service	scope:	gte	version:	16.0.0	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	12.1.0	Trust: 1.0
vendor:	f5	model:	big-ip domain name system	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip analytics	scope:	lte	version:	16.1.0	Trust: 1.0
vendor:	f5	model:	big-ip local traffic manager	scope:	gte	version:	11.6.0	Trust: 1.0
vendor:	f5	model:	big-ip global traffic manager	scope:	lte	version:	11.6.5	Trust: 1.0
vendor:	f5	model:	big-ip application acceleration manager	scope:	lte	version:	14.1.4	Trust: 1.0
vendor:	f5	model:	big-ip link controller	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application security manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip global traffic manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip advanced firewall manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip analytics	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip local traffic manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip application acceleration manager	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip fraud protection service	scope:	-	version:	-	Trust: 0.8
vendor:	f5	model:	big-ip domain name system	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-011979 // NVD: CVE-2021-23043

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-23043
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-23043
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202108-1995
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-381529
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2021-23043
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-23043
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-381529
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2021-23043
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2021-23043
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-381529 // VULMON: CVE-2021-23043 // JVNDB: JVNDB-2021-011979 // CNNVD: CNNVD-202108-1995 // NVD: CVE-2021-23043

PROBLEMTYPE DATA

problemtype:	CWE-22	Trust: 1.1
problemtype:	Path traversal (CWE-22) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-381529 // JVNDB: JVNDB-2021-011979 // NVD: CVE-2021-23043

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-1995

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-202108-1995

PATCH

title:

K63163637

url:

https://support.f5.com/csp/article/K63163637

Trust: 0.8

sources: JVNDB: JVNDB-2021-011979

EXTERNAL IDS

db:	NVD	id:	CVE-2021-23043	Trust: 3.4
db:	JVNDB	id:	JVNDB-2021-011979	Trust: 0.8
db:	CNNVD	id:	CNNVD-202108-1995	Trust: 0.7
db:	AUSCERT	id:	ESB-2021.2865	Trust: 0.6
db:	VULHUB	id:	VHN-381529	Trust: 0.1
db:	VULMON	id:	CVE-2021-23043	Trust: 0.1

sources: VULHUB: VHN-381529 // VULMON: CVE-2021-23043 // JVNDB: JVNDB-2021-011979 // CNNVD: CNNVD-202108-1995 // NVD: CVE-2021-23043

REFERENCES

url:	https://support.f5.com/csp/article/k63163637	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2021-23043	Trust: 1.4
url:	https://vigilance.fr/vulnerability/f5-big-ip-directory-traversal-via-tmui-36190	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.2865	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/22.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-381529 // VULMON: CVE-2021-23043 // JVNDB: JVNDB-2021-011979 // CNNVD: CNNVD-202108-1995 // NVD: CVE-2021-23043

SOURCES

db:	VULHUB	id:	VHN-381529
db:	VULMON	id:	CVE-2021-23043
db:	JVNDB	id:	JVNDB-2021-011979
db:	CNNVD	id:	CNNVD-202108-1995
db:	NVD	id:	CVE-2021-23043

LAST UPDATE DATE

2024-08-14T13:00:32.681000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-381529	date:	2021-09-24T00:00:00
db:	VULMON	id:	CVE-2021-23043	date:	2021-09-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-011979	date:	2022-08-19T04:43:00
db:	CNNVD	id:	CNNVD-202108-1995	date:	2021-09-26T00:00:00
db:	NVD	id:	CVE-2021-23043	date:	2021-09-24T17:52:19.460

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-381529	date:	2021-09-14T00:00:00
db:	VULMON	id:	CVE-2021-23043	date:	2021-09-14T00:00:00
db:	JVNDB	id:	JVNDB-2021-011979	date:	2022-08-19T00:00:00
db:	CNNVD	id:	CNNVD-202108-1995	date:	2021-08-24T00:00:00
db:	NVD	id:	CVE-2021-23043	date:	2021-09-14T15:15:07.210