CVEvulnerability

CVE-2023-31447

9.8 CRITICAL Published 2023-08-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-08-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94

Description

user_login.cgi on Draytek Vigor2620 devices before 3.9.8.4 (and on all versions of Vigor2925 devices) allows attackers to send a crafted payload to modify the content of the code segment, insert shellcode, and execute arbitrary code.

Affected configurations

• draytek vigor2620 firmware (< 3.9.8.4) • draytek vigor2625 firmware

Related

Weakness · CWE (1)

  • CWE-94 Improper Control of Generation of Code weakness

References