What is CVE-2023-24139?

CVE-2023-24139 is a critical-severity vulnerability in Totolink Ca300-Poe, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-03.

How severe is CVE-2023-24139?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Totolink Ca300-Poe

CVE-2023-24139

TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability via the NetDiagHost parameter in the setNetworkDiag function.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.019 (78.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Totolink Ca300-poe
Totolink Ca300-poe_firmware — versions 6.2c.884
N/a — versions n/a

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24139?: CVE-2023-24139 is a critical-severity vulnerability in Totolink Ca300-Poe, classified under Command Injection. CVSS score: 9.8/10. Published 2023-02-03.
How severe is CVE-2023-24139?: Critical severity. CVSS v3 base score is 9.8 out of 10.