CVE-2022-36553
9.8
CRITICAL · CVSS 3.1 · EPSS 90.9% (pctl 100)
Patch early
EPSS 90.9% — above the 10% action threshold.
Description
Hytec Inter HWL-2511-SS v1.05 and below was discovered to contain a command injection vulnerability via the component /www/cgi-bin/popen.cgi.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 90.9% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-77 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2022-08-29 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| hytec | hwl-2511-ss |
| hytec | hwl-2511-ss firmware |
References
- https://gist.github.com/Nwqda/b27418ab801eb0b9cdbe8d042cb0249b
- https://hytec.co.jp/eng/products/our-brand/hwl-2511-ss.html
- https://hytec.co.jp/eng/wordpress/wp-content/uploads/2019/09/hwl-2511-ss-ds.3.0.pdf
- https://gist.github.com/Nwqda/b27418ab801eb0b9cdbe8d042cb0249b
- https://hytec.co.jp/eng/products/our-brand/hwl-2511-ss.html
- https://hytec.co.jp/eng/wordpress/wp-content/uploads/2019/09/hwl-2511-ss-ds.3.0.pdf
→ the Explorer · watch your stack · NVD