CVE-2022-32384: tendacn ac23_ac2100_firmware Out-of-bounds Write
Modified
Published 01-07-2022Last modified 09-07-2026
Vulnerability summary
CVE-2022-32384 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in tendacn ac23_ac2100_firmware. EPSS estimates a 0.60% chance of exploitation in the next 30 days, higher than 47.9% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.60%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1reference
Timeline
- 01-07-2022PublishedVulnerability first disclosed.
- 09-07-2026Last modifiedVulnerability information updated.
Description
Tenda AC23 v16.03.07.44 was discovered to contain a stack overflow via the security_5g parameter in the function formWifiBasicSet.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
Medium 5.8Preferred score · NVD (NIST)
AV:A/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
0.60%
Chance of exploitation in the next 30 days
Percentile
48%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.60% on 22-09-2026
22-09-202622-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (drive.google.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Tendacn1 product
- ac23_ac2100_firmware16.03.07.44
1 vendor · 1 product
References
1 links- drive.google.com/file/d/16hshiCHS8j3YaFPkQD3xajVuwu_QVBe3/view?usp=sharingExploitThird Party Advisory