CVE-2024-28545: tenda ac18_firmware Command Injection

Analyzed

Published 26-03-2024Last modified 06-08-2024

Vulnerability summary

CVE-2024-28545 is a critical (CVSS 9.8) Command Injection vulnerability in tenda ac18_firmware. EPSS estimates a 2.30% chance of exploitation in the next 30 days, higher than 83.1% 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

2.30%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits1github

Timeline

26-03-2024
PublishedVulnerability first disclosed.
06-08-2024
Last modifiedVulnerability information updated.

Description

Tenda AC18 V15.03.05.05 contains a command injection vulnerablility in the deviceName parameter of formsetUsbUnload function.

CVSS metrics

2 scores · 2 sources · 1 version

v3.19.8

EPSS trend

Probability

2.30%

Chance of exploitation in the next 30 days

Percentile

83%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.30% 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
Iot Vulnerable
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

ac18_firmware15.03.05.05

1 vendor · 1 product

References

1 links

github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/setUsbUnload.mdExploitThird Party Advisory