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CVE-2022-32548

Published: Aug 29, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-120
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
33.8%
Top 1.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

An issue was discovered on certain DrayTek Vigor routers before July 2022 such as the Vigor3910 before 4.3.1.1. /cgi-bin/wlogin.cgi has a buffer overflow via the username or password to the aa or ab field.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

vigor3910 firmwaredraytekNetworking Infrastructure
vigor1000b firmwaredraytekNetworking Infrastructure
vigor2962 firmwaredraytekNetworking Infrastructure
vigor2962p firmwaredraytekNetworking Infrastructure
vigor2927 firmwaredraytekNetworking Infrastructure
draytekcommercialTWNetworking Infrastructureaka draytek corp.
and 89 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.securityweek.com/smbs-exposed-attacks-critical-vulnerability-draytek-vigor-routers
securityweek.com
https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/rce-in-dratyek-routers.html
trellix.com
https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/rce-in-dratyek-routers.html
trellix.com
and 1 more references View all →

Timeline

Published
Aug 29, 2022
Last Updated
Nov 21, 2024

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