PT-2024-7440 · Draytek · Draytek Vigor310

Published 2024-10-02 · Updated 2024-10-08 · CVE-2024-41595

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: DrayTek Vigor310 devices through 4.3.2.6

Description: The issue is related to a buffer overflow in the web interface of DrayTek Vigor router firmware, allowing a remote attacker to change settings or cause a denial of service. This is due to missing bounds checks on read and write operations, specifically affecting .cgi pages.

Recommendations: For DrayTek Vigor310 devices through 4.3.2.6, update the firmware to a version later than 4.3.2.6 to resolve the issue. As a temporary workaround, consider restricting access to .cgi pages to minimize the risk of exploitation.

Fix

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

BDU:2024-08818

CVE-2024-41595

Affected Products

Draytek Vigor310

References · 12

• https://bdu.fstec.ru/vul/2024-08818 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-41595 · Security Note
• https://osv.dev/vulnerability/CVE-2024-41595 · Vendor Advisory
• https://forescout.com/resources/draytek14-vulnerabilities · Note
• https://twitter.com/oktsec/status/1841955799297413358 · Twitter Post
• https://t.me/cvedetector/6934 · Telegram Post
• https://twitter.com/cracbot/status/1843531853376176224 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2024100306 · Note
• https://twitter.com/CVEnew/status/1841912383607857438 · Twitter Post
• https://twitter.com/cracbot/status/1843169497634750911 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1841952827947516278 · Twitter Post
• https://forescout.com/resources/draybreak-draytek-research · Note