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ID

VAR-202212-2474


CVE

CVE-2022-43642


TITLE

D-Link Systems, Inc.  of  dir-825/ee  firmware and  dir-825/ac  in the firmware  OS  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2022-022053

DESCRIPTION

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the YouTube plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19222. D-Link Systems, Inc. of dir-825/ee firmware and dir-825/ac The firmware has OS A command injection vulnerability exists.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 2.34

sources: NVD: CVE-2022-43642 // JVNDB: JVNDB-2022-022053 // ZDI: ZDI-22-1701 // VULMON: CVE-2022-43642

AFFECTED PRODUCTS

vendor:dlinkmodel:dir-825\/eescope:lteversion:1.0.9

Trust: 1.0

vendor:dlinkmodel:dir-825\/acscope:lteversion:1.0.9

Trust: 1.0

vendor:d linkmodel:dir-825/acscope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-825/eescope: - version: -

Trust: 0.8

vendor:d linkmodel:dir-825scope: - version: -

Trust: 0.7

sources: ZDI: ZDI-22-1701 // JVNDB: JVNDB-2022-022053 // NVD: CVE-2022-43642

CVSS

SEVERITY

CVSSV2

CVSSV3

zdi-disclosures@trendmicro.com: CVE-2022-43642
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2022-43642
value: HIGH

Trust: 1.0

NVD: CVE-2022-43642
value: HIGH

Trust: 0.8

ZDI: CVE-2022-43642
value: HIGH

Trust: 0.7

CNNVD: CNNVD-202303-2514
value: HIGH

Trust: 0.6

zdi-disclosures@trendmicro.com: CVE-2022-43642
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

nvd@nist.gov: CVE-2022-43642
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

ZDI: CVE-2022-43642
baseSeverity: HIGH
baseScore: 8.8
vectorString: AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 0.7

sources: ZDI: ZDI-22-1701 // JVNDB: JVNDB-2022-022053 // CNNVD: CNNVD-202303-2514 // NVD: CVE-2022-43642 // NVD: CVE-2022-43642

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:OS Command injection (CWE-78) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-022053 // NVD: CVE-2022-43642

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202303-2514

TYPE

operating system commend injection

Trust: 0.6

sources: CNNVD: CNNVD-202303-2514

PATCH

title:D-Link has issued an update to correct this vulnerability.url:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10319

Trust: 0.7

title:D-Link DIR-825 Fixes for operating system command injection vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=232548

Trust: 0.6

sources: ZDI: ZDI-22-1701 // CNNVD: CNNVD-202303-2514

EXTERNAL IDS

db:NVDid:CVE-2022-43642

Trust: 4.0

db:ZDIid:ZDI-22-1701

Trust: 3.2

db:DLINKid:SAP10319

Trust: 2.5

db:JVNDBid:JVNDB-2022-022053

Trust: 0.8

db:ZDI_CANid:ZDI-CAN-19222

Trust: 0.7

db:CNNVDid:CNNVD-202303-2514

Trust: 0.6

db:VULMONid:CVE-2022-43642

Trust: 0.1

sources: ZDI: ZDI-22-1701 // VULMON: CVE-2022-43642 // JVNDB: JVNDB-2022-022053 // CNNVD: CNNVD-202303-2514 // NVD: CVE-2022-43642

REFERENCES

url:https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=sap10319

Trust: 3.2

url:https://www.zerodayinitiative.com/advisories/zdi-22-1701/

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2022-43642

Trust: 0.8

url:https://cxsecurity.com/cveshow/cve-2022-43642/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/78.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: ZDI: ZDI-22-1701 // VULMON: CVE-2022-43642 // JVNDB: JVNDB-2022-022053 // CNNVD: CNNVD-202303-2514 // NVD: CVE-2022-43642

CREDITS

Pap Gergo

Trust: 0.7

sources: ZDI: ZDI-22-1701

SOURCES

db:ZDIid:ZDI-22-1701
db:VULMONid:CVE-2022-43642
db:JVNDBid:JVNDB-2022-022053
db:CNNVDid:CNNVD-202303-2514
db:NVDid:CVE-2022-43642

LAST UPDATE DATE

2024-08-14T13:21:16.917000+00:00


SOURCES UPDATE DATE

db:ZDIid:ZDI-22-1701date:2022-12-28T00:00:00
db:VULMONid:CVE-2022-43642date:2023-03-30T00:00:00
db:JVNDBid:JVNDB-2022-022053date:2023-11-15T03:15:00
db:CNNVDid:CNNVD-202303-2514date:2023-04-10T00:00:00
db:NVDid:CVE-2022-43642date:2023-04-08T01:56:40.017

SOURCES RELEASE DATE

db:ZDIid:ZDI-22-1701date:2022-12-28T00:00:00
db:VULMONid:CVE-2022-43642date:2023-03-29T00:00:00
db:JVNDBid:JVNDB-2022-022053date:2023-11-15T00:00:00
db:CNNVDid:CNNVD-202303-2514date:2023-03-29T00:00:00
db:NVDid:CVE-2022-43642date:2023-03-29T19:15:20.887