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CVE-2023-24153

32
FAUCET Score

CVE-2023-24153 is a critical command injection vulnerability affecting TOTOLINK T8 V4.1.5cu routers. Attackers can exploit this flaw by sending a specially crafted MQTT packet, leveraging the "version" parameter in the "recvSlaveCloudCheckStatus" function to execute arbitrary commands. With a CVSS score of 9.8, this vulnerability allows for complete compromise of confidentiality, integrity, and availability, requiring no user interaction or authentication. While there are no known public exploits or active exploitation in the wild, the vulnerability has garnered significant community discussion, indicating potential future interest.

Impacted Technologies

VendorProductVersion(s)CPE
v4.1.5cuCPE matchmatch criteria
cpe:2.3:o:totolink:t8_firmware:v4.1.5cu:*:*:*:*:*:*:*

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
2.11%
Probability of exploitation in next 30 days
EPSS Percentile
79.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0211 is in the 69th 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 / Double-q1015/CVE-vulns/blob/main/totolink_t8/recvSlaveCloudCheckStatus_version/recvSlaveCloudCheckStatus.md
ExploitThird Party Advisory