CVE-2022-35222 json
HiCOS Citizen verification component - Stack Buffer Overflow
published 4y ago modified 4mo ago also EUVD-2022-38114
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 32%
- public exploits
- 0
- none known
Summary
HiCOS Citizen verification component has a stack-based buffer overflow vulnerability due to insufficient parameter length validation. An unauthenticated physical attacker can exploit this vulnerability to execute arbitrary code, manipulate system command or disrupt service.
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0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- HINET HiCOS Citizen verification component - Stack Buffer Overflow
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
twcert.org.tw
/tw/cp-132-6363-f5ec2-1.html
third-party-advisory
Sources
- CVE List CVE-2022-35222
- NVD CVE-2022-35222
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