CVE-2023-24154
Published: 03 February 2023
Summary
CVE-2023-24154 is a critical-severity Command Injection (CWE-77) vulnerability in Totolink T8 Firmware. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 5.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis
TOTOLINK T8 firmware version V4.1.5cu contains a command injection vulnerability in the setUpgradeFW function, triggered via the slaveIpList parameter. The issue is tracked as CVE-2023-24154, carries a CVSS 3.1 score of 9.8, and is categorized under CWE-77.
An unauthenticated attacker with network access can supply a malicious slaveIpList value to execute arbitrary operating-system commands on the device. Successful exploitation grants full control over the router, allowing arbitrary code execution with impacts to confidentiality, integrity, and availability.
Public references consist of proof-of-concept details hosted on GitHub that demonstrate the injection vector; no vendor advisory or patch information is provided in the available references.
EPSS for the CVE rose from a low baseline to a peak of 0.3113 on 2025-01-22 before receding to the current score of 0.1490, indicating a distinct period of increased exploitation interest after disclosure.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-28217
Vulnerability details
TOTOLINK T8 V4.1.5cu was discovered to contain a command injection vulnerability via the slaveIpList parameter in the function setUpgradeFW.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.