CVE-2022-27077: tenda m3_firmware Command Injection

Modified

Published 23-03-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-27077 is a high (CVSS 10.0) Command Injection vulnerability in tenda m3_firmware. EPSS estimates a 2.63% chance of exploitation in the next 30 days, higher than 85.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk

90/100

0100

Critical · default modelHow is this calculated?

CVSS score

10.0/10

010

High · v2.0 (NVD)

EPSS score

2.63%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits1github

Timeline

23-03-2022
PublishedVulnerability first disclosed.
03-08-2024
Last modifiedVulnerability information updated.

Description

Tenda M3 1.10 V1.0.0.12(4856) was discovered to contain a command injection vulnerability via the component /cgi-bin/uploadWeiXinPic.

CVSS metrics

2 scores · 1 source · 2 versions

v3.19.8v2.010.0

EPSS trend

Probability

2.63%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.63% 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
Vuln
Maturity: poc

Weaknesses

CWE · root cause

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Affected systems

Tenda1 product

m3_firmware1.0.0.12\(4856\)

1 vendor · 1 product

References

1 links

github.com/GD008/vuln/blob/main/tenda_M3_uploadWeiXinPic/M3_uploadWeiXinPic.mdX Refsource MISCExploitThird Party Advisory