CVE-2022-38510: tenda tx9_pro_firmware Classic Buffer Overflow

Modified

Published 28-08-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-38510 is a high (CVSS 7.8) Classic Buffer Overflow vulnerability in tenda tx9_pro_firmware. EPSS estimates a 0.33% chance of exploitation in the next 30 days, higher than 24.6% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk

41/100

0100

Medium · default modelHow is this calculated?

CVSS score

7.8/10

010

High · v3.1 (NVD)

EPSS score

0.33%

0%100%

Low · 0.00 pp in 30 days

KEVNot listedNot listed by any tracked catalog.

RansomwareNot flaggedNo ransomware use recorded.

Public exploits1github

Timeline

28-08-2022
PublishedVulnerability first disclosed.
03-08-2024
Last modifiedVulnerability information updated.

Description

Tenda_TX9pro V22.03.02.10 was discovered to contain a buffer overflow via the component httpd/SetNetControlList.

CVSS metrics

1 score · 1 source · 1 version

v3.17.8

EPSS trend

Probability

0.33%

Chance of exploitation in the next 30 days

Percentile

25%

Versus all other CVEs

30-day change

No change 0.00 pp

From 0.33% 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
Maturity: poc

Weaknesses

CWE · root cause

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Affected systems

Tenda1 product

tx9_pro_firmware22.03.02.10

1 vendor · 1 product

References

1 links

github.com/whiter6666/CVE/blob/main/Tenda_TX9pro/SetNetControlList.mdX Refsource MISCExploitThird Party Advisory