PT-2023-29554 · Netis · Netis N3Mv2

Published 2023-10-13 · Updated 2024-10-15 · CVE-2023-45463

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Netis N3Mv2 version 1.0.1.865

Description The issue is related to a buffer overflow via the hostName parameter in the FUN 0040dabc function, allowing attackers to cause a Denial of Service (DoS) via a crafted input.

Recommendations For Netis N3Mv2 version 1.0.1.865, as a temporary workaround, consider restricting the input for the hostName parameter in the FUN 0040dabc function to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2023-45463

Affected Products

Netis N3Mv2

References · 9

• 🔥 https://github.com/adhikara13/CVE/blob/main/netis_N3/buffer%20overflow%20in%20hostname%20parameter%20leads%20to%20DOS.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-45463 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-45463 · Security Note
• https://t.me/cibsecurity/72244 · Telegram Post
• https://t.me/latest_high_impact_cve/27 · Telegram Post
• https://t.me/cvenotify/98148 · Telegram Post
• https://twitter.com/IT_securitynews/status/1714213148616478748 · Twitter Post
• https://t.me/cvenotify/63043 · Telegram Post
• https://t.me/cvenotify/59430 · Telegram Post