PT-2025-3451 · H3C · H3C N12

Published 2025-01-14 · Updated 2025-03-20 · CVE-2024-57473

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions H3C N12 version V100R005

Description The issue is due to a lack of length verification in the mac address editing function, which can cause a buffer overflow. Attackers who successfully exploit this can cause the remote target device to crash or execute arbitrary commands by sending a POST request to "/bin/webs".

Recommendations For H3C N12 version V100R005, consider disabling the mac address editing function until a patch is available. Restrict access to the "/bin/webs" endpoint to minimize the risk of exploitation. Avoid using the mac address editing function in the affected device until the issue is resolved.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2024-57473

Affected Products

H3C N12

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2024-57473 · Security Note
• https://osv.dev/vulnerability/CVE-2024-57473 · Vendor Advisory
• https://t.me/cvedetector/15384 · Telegram Post
• https://gist.github.com/XiaoCurry/85ae28b7437d24d9c531c970612d3bd8 · Note
• https://t.me/cvenotify/115515 · Telegram Post
• http://h3c.com · Note
• https://twitter.com/VulmonFeeds/status/1879443978388464031 · Twitter Post
• https://twitter.com/CVEnew/status/1880988231925412212 · Twitter Post
• https://twitter.com/bluepinksec/status/1879423753479696563 · Twitter Post