What is CVE-2023-27079?

CVE-2023-27079 is a high-severity vulnerability in Tenda G103, classified under Command Injection. CVSS score: 7.5/10. Published 2023-03-23.

How severe is CVE-2023-27079?

High severity. CVSS v3 base score is 7.5 out of 10.

RCE in Tenda G103

CVE-2023-27079

Command Injection vulnerability found in Tenda G103 v.1.0.05 allows an attacker to obtain sensitive information via a crafted package

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-03-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.019 (78.5th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000

Affected products

Tenda G103
Tenda G103 Firmware — versions 1.0.05

Weakness classification (CWE)

CWE-77 — Command Injection

References

github.com/B2eFly/Router/blob/main/Tenda/G103/2.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-27079?: CVE-2023-27079 is a high-severity vulnerability in Tenda G103, classified under Command Injection. CVSS score: 7.5/10. Published 2023-03-23.
How severe is CVE-2023-27079?: High severity. CVSS v3 base score is 7.5 out of 10.