PT-2024-3339 · Totolink · Totolink Ex1800T

Published 2024-05-08 · Updated 2024-08-01 · CVE-2024-34257

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 TOTOLINK EX1800T version 9.1.0cu.2112 B20220316

Description The issue exists due to the lack of measures to neutralize special elements used in the operating system command. Exploitation of this issue may allow a remote attacker to execute arbitrary code and elevate privileges using the apcliEncrypType parameter. This can lead to unauthorized execution of arbitrary commands, allowing an attacker to obtain device administrator privileges.

Recommendations For TOTOLINK EX1800T version 9.1.0cu.2112 B20220316, consider disabling the use of the apcliEncrypType parameter until a patch is available to prevent potential exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

BDU:2024-03605

CVE-2024-34257

Affected Products

Totolink Ex1800T

References · 10

• 🔥 https://github.com/ZackSecurity/VulnerReport/blob/cve/totolink/EX1800T/1.md · Exploit
• https://bdu.fstec.ru/vul/2024-03605 · Security Note
• https://osv.dev/vulnerability/CVE-2024-34257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-34257 · Security Note
• https://immense-mirror-b42.notion.site/TOTOLINK-EX1800T-has-an-unauthorized-arbitrary-command-execution-vulnerability-2f3e308f5e1d45a2b8a64f198cacc350 · Note
• https://t.me/cvenotify/79676 · Telegram Post
• https://t.me/cvenotify/79668 · Telegram Post
• https://vuldb.com/ru/?id.263589 · Note
• https://twitter.com/CVEnew/status/1788295917088776217 · Twitter Post
• https://t.me/cvenotify/80608 · Telegram Post