Skip to main content
ExploitedNot in CISA KEV yet

CVE-2024-34257

Exploitation confirmed. First attested on 2024-08-13 by GCVE · kevintel, GCVE · shadowserver.

  • Published2024-05-08
  • WeaknessCWE-285

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2024-05-0817:15CVE publishedNVD
  2. 2024-08-1322:56Listed as exploited by GCVEGCVE
  3. 2024-08-1322:56Exploitation first reportedGCVE

Versions per branch

NVD · CISA-ADP
Totolink ex1800t firmwareversion to verify
BranchAffectedFixed in
9.1= 9.1.0cu.2112_b20220316no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

read 2026-11-08 06:29 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2024-05-08
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-vvf7-q7rc-3m2m

Frequently asked questions

What is CVE-2024-34257?

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.

Is CVE-2024-34257 actively exploited?

A proof-of-concept exploit exists for CVE-2024-34257, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2024-34257?

CVE-2024-34257 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Hear about the next vulnerability in your software

Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».

Get alerts for this productCISA KEV additions, November 2026Search CVEs

No credit card required · No monthly cap on website lookups · 250 API requests/month

Go further

Related vulnerabilities

Same product first, then the same vendor advisory and the same publication week.

Back to CVE Database

Sources for this record