PT-2020-13251 · Trendnet · Trendnet Proview Wireless Camera Tv-Ip512Wn

Published 2020-05-13 · Updated 2020-05-15 · CVE-2020-12763

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 TRENDnet ProView Wireless camera TV-IP512WN version 1.0R 1.0.4

Description The issue is an unauthenticated stack-based buffer overflow in handling RTSP packets, potentially resulting in remote code execution or denial of service. This occurs when the binary rtspd, located in /sbin, parses a long Authorization: Basic RTSP header.

Recommendations For version 1.0R 1.0.4, consider restricting access to the rtspd binary in /sbin to minimize the risk of exploitation. As a temporary workaround, avoid using long Authorization: Basic RTSP headers until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-12763

Affected Products

Trendnet Proview Wireless Camera Tv-Ip512Wn

References · 4

• 🔥 https://payatu.com/blog/munawwar/trendNet-wireless-camera-buffer-overflow-vulnerability · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-12763 · Security Note
• https://osv.dev/vulnerability/CVE-2020-12763 · Vendor Advisory
• https://t.me/cvenotify/3737 · Telegram Post