PT-2023-8316 · Tenda · Tenda I29

Published 2023-12-20 · Updated 2023-12-22 · CVE-2023-50985

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda i29 version 1.0.0.5

Description The issue is related to a buffer overflow in the lanCfgSet function, specifically via the lanGw parameter. This can potentially allow a remote attacker to execute arbitrary code.

Recommendations For Tenda i29 version 1.0.0.5, consider restricting access to the lanCfgSet function until a patch is available. As a temporary workaround, avoid using the lanGw parameter in the affected function to minimize the risk of exploitation. 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

BDU:2024-00430

CVE-2023-50985

Affected Products

Tenda I29

References · 9

• 🔥 https://github.com/ef4tless/vuln/blob/master/iot/i29/lanCfgSet.md · Exploit
• https://osv.dev/vulnerability/CVE-2023-50985 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00430 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-50985 · Security Note
• https://safe-surf.ru/upload/VULN-new/VULN.2024-01-12.1.pdf · Security Note
• http://tenda.com · Note
• https://vuldb.com/?id.248600 · Note
• https://t.me/cvenotify/64584 · Telegram Post
• https://twitter.com/CVEnew/status/1737591849861177371 · Twitter Post