TOTOLINK X5000R V9.1.0cu.2350_B20230313 was discovered to contain an authenticated remote command execution (RCE) vulnerability via the "mt…

published 2024-05-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-30167

cvss: 6.0; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 61%
public exploits: 0; none known

TOTOLINK X5000R V9.1.0cu.2350_B20230313 was discovered to contain an authenticated remote command execution (RCE) vulnerability via the "mtu" parameters in the "cstecgi.cgi" binary.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-05-14)

Exploit prediction

0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/1s1and123/Vulnerabilities/blob/main/device/ToToLink/X5000R/TOTOLink_X5000R_RCE.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.0	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CNA	3.1	6.0	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Affected products

totolink x5000r_firmware

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

github.com /1s1and123/Vulnerabilities/blob/main/device/ToToLink/X5000R/TOTOLink_X5000R_RCE.md
exploit, third-party-advisory
totolink.net /
product

Sources

CVE List CVE-2024-32349
NVD CVE-2024-32349

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary