PT-2024-12665 · Unknown · Vmg3625-T50B

Xingyu Xu · Published 2024-05-21 · Updated 2025-01-22 · CVE-2023-37929

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions VMG3625-T50B firmware version V5.50(ABPM.8)C0

Description The issue is related to a buffer overflow vulnerability in the CGI program, which could allow an authenticated remote attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.

Recommendations For VMG3625-T50B firmware version V5.50(ABPM.8)C0, consider restricting access to the CGI program until a patch is available. As a temporary workaround, avoid using the vulnerable CGI program to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-37929

Affected Products

Vmg3625-T50B

References · 6

• https://zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerabilities-in-some-5g-nr-4g-lte-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-home-router-devices-05-21-2024 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37929 · Security Note
• https://osv.dev/vulnerability/CVE-2023-37929 · Vendor Advisory
• https://t.me/cvenotify/108306 · Telegram Post
• https://t.me/cvenotify/80544 · Telegram Post
• https://t.me/cvenotify/80499 · Telegram Post