CVE-2024-34257

Name: CVE-2024-34257
Creator: NVD / NIST
Published: 2024-05-08T17:15:07.783+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 3.85%

Last modified Jun 17, 2026

CVE-2024-34257 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. TOTOLINK EX1800T V9.1.0cu.2112_B20220316 has a vulnerability in the apcliEncrypType parameter that allows unauthorized execution of arbitrary commands, allowing an attacker to obtain device administrator privileges.. EPSS estimates a 3.85% chance of exploitation in the next 30 days.

Description

TOTOLINK EX1800T V9.1.0cu.2112_B20220316 has a vulnerability in the apcliEncrypType parameter that allows unauthorized execution of arbitrary commands, allowing an attacker to obtain device administrator privileges.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

3.85%

88.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-285

Affected Software

Vendor	Product	Versions
Totolink	Ex1800t Firmware	9.1.0cu.2112_b20220316

References

https://github.com/ZackSecurity/VulnerReport/blob/cve/totolink/EX1800T/1.mdExploit, Third Party Advisory
https://immense-mirror-b42.notion.site/TOTOLINK-EX1800T-has-an-unauthorized-arbitrary-command-execution-vulnerability-2f3e308f5e1d45a2b8a64f198cacc350Broken Link
https://github.com/ZackSecurity/VulnerReport/blob/cve/totolink/EX1800T/1.mdExploit, Third Party Advisory
https://immense-mirror-b42.notion.site/TOTOLINK-EX1800T-has-an-unauthorized-arbitrary-command-execution-vulnerability-2f3e308f5e1d45a2b8a64f198cacc350Broken Link

Timeline

Published: May 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-34257?

How severe is CVE-2024-34257?

CVE-2024-34257 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.85% probability of exploitation in the next 30 days.

How do I fix CVE-2024-34257?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-34257?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST