What is CVE-2023-50147?

CVE-2023-50147 is a critical-severity vulnerability in Totolink A3700r, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-12-22.

How severe is CVE-2023-50147?

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

Is CVE-2023-50147 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Totolink A3700r

CVE-2023-50147

There is an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi .cgi of the TOTOlink A3700R router device in its firmware version V9.1.2u.5822_B20200513.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.012 (63.6th 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 A3700r
Totolink A3700r_firmware — versions 9.1.2u.5822_b20200513
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2023-50147?: CVE-2023-50147 is a critical-severity vulnerability in Totolink A3700r, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-12-22.
How severe is CVE-2023-50147?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-50147 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.