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ID

VAR-202308-3046


CVE

CVE-2023-38591


TITLE

of netgear  dg834gv5  Classic buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-024485

DESCRIPTION

Netgear DG834Gv5 1.6.01.34 was discovered to contain multiple buffer overflows via the wla_ssid and wla_temp_ssid parameters at bsw_ssid.cgi. of netgear dg834gv5 Firmware has a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. NETGEAR DG834Gv5 is a wireless ADSL firewall modem from NETGEAR. The vulnerability stems from the incorrect verification of the length of the input data in the wla_ssid and wla_temp_ssid parameters of bsw_ssid.cgi. Remote attackers can use this vulnerability to execute arbitrary code or lead to a denial of service attack

Trust: 2.16

sources: NVD: CVE-2023-38591 // JVNDB: JVNDB-2023-024485 // CNVD: CNVD-2023-64068

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-64068

AFFECTED PRODUCTS

vendor:netgearmodel:dg834gv5scope:eqversion:1.6.01.34

Trust: 1.6

vendor:ネットギアmodel:dg834gv5scope:eqversion:dg834gv5 firmware 1.6.01.34

Trust: 0.8

vendor:ネットギアmodel:dg834gv5scope:eqversion: -

Trust: 0.8

vendor:ネットギアmodel:dg834gv5scope: - version: -

Trust: 0.8

sources: CNVD: CNVD-2023-64068 // JVNDB: JVNDB-2023-024485 // NVD: CVE-2023-38591

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-38591
value: HIGH

Trust: 1.0

NVD: CVE-2023-38591
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-64068
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-64068
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-38591
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2023-38591
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-64068 // JVNDB: JVNDB-2023-024485 // NVD: CVE-2023-38591

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

problemtype:Classic buffer overflow (CWE-120) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-024485 // NVD: CVE-2023-38591

PATCH

title:Patch for NETGEAR DG834Gv5 Buffer Overflow Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/451996

Trust: 0.6

sources: CNVD: CNVD-2023-64068

EXTERNAL IDS

db:NVDid:CVE-2023-38591

Trust: 3.2

db:JVNDBid:JVNDB-2023-024485

Trust: 0.8

db:CNVDid:CNVD-2023-64068

Trust: 0.6

sources: CNVD: CNVD-2023-64068 // JVNDB: JVNDB-2023-024485 // NVD: CVE-2023-38591

REFERENCES

url:https://github.com/firmrec/iot-vulns/blob/main/netgear/nvram_ssid/readme.md

Trust: 2.4

url:https://www.netgear.com/about/security/

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2023-38591

Trust: 0.8

sources: CNVD: CNVD-2023-64068 // JVNDB: JVNDB-2023-024485 // NVD: CVE-2023-38591

SOURCES

db:CNVDid:CNVD-2023-64068
db:JVNDBid:JVNDB-2023-024485
db:NVDid:CVE-2023-38591

LAST UPDATE DATE

2024-08-14T13:41:34.983000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-64068date:2023-08-21T00:00:00
db:JVNDBid:JVNDB-2023-024485date:2024-01-31T07:57:00
db:NVDid:CVE-2023-38591date:2023-08-09T18:02:39.737

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-64068date:2023-08-16T00:00:00
db:JVNDBid:JVNDB-2023-024485date:2024-01-31T00:00:00
db:NVDid:CVE-2023-38591date:2023-08-07T19:15:10.317