CVE-2022-46538: tenda f1203_firmware OS Command Injection

Modified

Published 20-12-2022Last modified 16-04-2025

Vulnerability summary

CVE-2022-46538 is a critical (CVSS 9.8) OS Command Injection vulnerability in tenda f1203_firmware. EPSS estimates a 2.46% chance of exploitation in the next 30 days, higher than 84.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk

70/100

0100

High · default modelHow is this calculated?

CVSS score

9.8/10

010

Critical · v3.1 (CVE.org)

EPSS score

2.46%

0%100%

Low · +0.01 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits1github

Timeline

20-12-2022
PublishedVulnerability first disclosed.
16-04-2025
Last modifiedVulnerability information updated.

Description

Tenda F1203 V2.0.1.6 was discovered to contain a command injection vulnerability via the mac parameter at /goform/WriteFacMac.

CVSS metrics

2 scores · 2 sources · 1 version

v3.19.8

EPSS trend

Probability

2.46%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 2.45% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs

CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found

githubUnverified
Cve Vulns
Maturity: poc

Weaknesses

CWE · root cause

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Affected systems

Tenda1 product

f1203_firmware2.0.1.6

1 vendor · 1 product

References

1 links

github.com/Double-q1015/CVE-vulns/blob/main/tenda_f1203/formWriteFacMac/formWriteFacMac.mdExploitThird Party Advisory