CVE-2021-26622
9.6
CRITICAL · CVSS 3.1 · EPSS 3% (pctl 87)
In your normal cycle
Critical by CVSS (9.6), but no sign of active exploitation.
Description
An remote code execution vulnerability due to SSTI vulnerability and insufficient file name parameter validation was discovered in Genian NAC. Remote attackers are able to execute arbitrary malicious code with SYSTEM privileges on all connected nodes in NAC through this vulnerability.
Scoring
| CVSS | 9.6 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| EPSS | 3.03% — more likely to be exploited than 87% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-03-25 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| genians | genian nac |
| microsoft | windows |
References
→ the Explorer · watch your stack · NVD