CVE-2022-30033: tenda tx9_pro_firmware Classic Buffer Overflow
CVSS: 7.8v2.0HighModified
Published 18-05-2022Last modified 03-08-2024
Vulnerability summary
CVE-2022-30033 is a high (CVSS 7.8) Classic Buffer Overflow vulnerability in tenda tx9_pro_firmware. EPSS estimates a 1.18% chance of exploitation in the next 30 days, higher than 67.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
7.8/10
010
High · v2.0 (NVD)EPSS score
1.18%
0%100%
Low · +0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github
Timeline
- 18-05-2022PublishedVulnerability first disclosed.
- 03-08-2024Last modifiedVulnerability information updated.
Description
Tenda TX9 Pro V22.03.02.10 is vulnerable to Buffer Overflow via the functtion setIPv6Status() in httpd module.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
High 7.8Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:CSourcesSingle source
EPSS trend
Probability
1.18%
Chance of exploitation in the next 30 days
Percentile
67%
Versus all other CVEs
30-day change
+0.02 pp
From 1.16% on 21-09-2026
21-09-202621-10-2026
EPSS score1.18%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundVulnerability
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Tenda1 product
- tx9_pro_firmware22.03.02.10
1 vendor · 1 product
References
1 links- github.com/H4niz/Vulnerability/blob/main/Tenda-TX9-V22.03.02.10-19042022-2.mdX Refsource MISCExploitMitigationThird Party Advisory