PT-2023-7505 · Tenda · Tenda W30E

Published 2023-11-21 · Updated 2023-12-09 · CVE-2023-49406

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 W30E version 16.01.0.12(4843)

Description The issue is related to a Command Execution vulnerability via the /goform/telnet function. This vulnerability is associated with the failure to neutralize special elements when processing the /goform/telnet request, which can allow a remote attacker to execute arbitrary commands.

Recommendations For Tenda W30E version 16.01.0.12(4843), as a temporary workaround, consider disabling the /goform/telnet function until a patch is available. Restrict access to this 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

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

BDU:2023-08550

CVE-2023-49406

Affected Products

Tenda W30E

References · 7

• 🔥 https://github.com/GD008/TENDA/blob/main/w30e/tenda_w30e_telnet/w30e_telnet.md · Exploit
• https://bdu.fstec.ru/vul/2023-08550 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-49406 · Security Note
• https://osv.dev/vulnerability/CVE-2023-49406 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1732855781316260301 · Twitter Post
• https://vuldb.com/?id.247200 · Note
• https://twitter.com/CVEnew/status/1732817387475574865 · Twitter Post