Vulnerability Report

CVE-2022-32548

Title: Draytek Vigor2927Ax Memory Corruption

Memory Corruption

Proof Of Concept

PoC Available for CVE-2022-32548

CWE Category CWE-120
Published Date Aug 29, 2022
Modified Date Nov 21, 2024
Exploit Status Available
Score 10.0 CVSS v3.1
Exploit Probability (EPSS)
33.79%

Vulnerability Summary

CVE-2022-32548: 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.

Impacted Vendors

D
draytek 68

Reference Links

https://www.securityweek.com/smbs-exposed-attacks-critical-vulnerability-draytek-vigor-routers https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/rce-in-dratyek-routers.html https://www.securityweek.com/smbs-exposed-attacks-critical-vulnerability-draytek-vigor-routers https://www.trellix.com/en-us/about/newsroom/stories/threat-labs/rce-in-dratyek-routers.html
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
9.8
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity [email protected]
Severity CRITICAL
10.0
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-32548 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/MosaedH/CVE-2022-32548-RCE-POC
View Code
MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.