CVE-2019-7391 EXPLOIT
8.8
HIGH · CVSS 3.0 · EPSS 13.6% (pctl 96)
Patch early
A public exploit exists.
Description
ZyXEL VMG3312-B10B DSL-491HNU-B1B v2 devices allow login/login-page.cgi CSRF.
Scoring
| CVSS | 8.8 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 13.61% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-352 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-03-21 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| zyxel | dsl-491hnu-b10b |
| zyxel | dsl-491hnu-b10b firmware |
| zyxel | dsl-491hnu-b1b v2 |
| zyxel | dsl-491hnu-b1b v2 firmware |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Zyxel VMG3312-B10B DSL-491HNU-B1B v2 Modem - Cross-Site Request Forgery | 2019-02-05 |
References
- http://packetstormsecurity.com/files/151550/Zyxel-VMG3312-B10B-DSL-491HNU-B1-V2-Cross-Site-Request-Forgery.html
- https://twitter.com/h1_yusuf
- https://www.exploit-db.com/exploits/46326/
- https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29
- http://packetstormsecurity.com/files/151550/Zyxel-VMG3312-B10B-DSL-491HNU-B1-V2-Cross-Site-Request-Forgery.html
- https://twitter.com/h1_yusuf
- https://www.exploit-db.com/exploits/46326/
- https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29
→ the Explorer · watch your stack · NVD