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CVE-2023-51133

27
FAUCET Score

CVE-2023-51133 is a critical stack overflow vulnerability (CWE-787) affecting TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web firmware, specifically within the formRoute function. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to achieve complete compromise of confidentiality, integrity, and availability over the network with low attack complexity. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0-b20230221.0948.webCPE matchmatch criteria
cpe:2.3:o:totolink:x2000r_firmware:1.0.0-b20230221.0948.web:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
46.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 28th 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 / XYIYM/Digging/blob/main/TOTOLINK/X2000R/26/1.md
Third Party Advisory
totolink.cn / home/menu/detail.html
Vendor Advisory