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CVE-2024-0294

28
FAUCET Score

CVE-2024-0294 is a critical OS command injection vulnerability affecting Totolink LR1200GB routers running firmware version 9.1.0u.6619_B20230130. This flaw, found in the setUssd function within /cgi-bin/cstecgi.cgi, allows an unauthenticated attacker to execute arbitrary commands remotely. With a CVSS score of 9.8 (Critical), successful exploitation grants full control over the device, leading to complete compromise of confidentiality, integrity, and availability. While public exploit code has been disclosed, there is no evidence of active exploitation, Metasploit/Nuclei modules, or significant community discussion or media coverage at this time.

Impacted Technologies

VendorProductVersion(s)CPE
9.1.0u.6619_b20230130CPE matchmatch criteria
cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.3HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
3.83%
Probability of exploitation in next 30 days
EPSS Percentile
89.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0383 is in the 82nd percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / jylsec/vuldb/blob/main/TOTOLINK/LR1200GB/setUssd/README.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredThird Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry