CVE-2019-7391
ZyXEL VMG3312-B10B DSL-491HNU-B1B v2 devices allow login/login-page.cgi CSRF.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.6%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
ZyXEL VMG3312-B10B DSL-491HNU-B1B v2 devices allow login/login-page.cgi CSRF.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 13.61% probability · 96th percentile
- Public exploits
- 1 in Exploit-DB · first 5 February 2019
- CISA KEV
- Not listed
- Weakness
- CWE-352
- Affected
- zyxel/dsl-491hnu-b10b firmware · zyxel/dsl-491hnu-b1b v2 firmware
- Source
- cve@mitre.org
EPSS moved from 10.2% on 21 September 2026 to 13.6% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/151550/Zyxel-VMG3312-B10B-DSL-491HNU-B1-V2-Cross-Site-Request-Forgery.htmlExploit, Third Party Advisory, VDB Entry
- https://twitter.com/h1_yusufThird Party Advisory
- https://www.exploit-db.com/exploits/46326/Exploit, Third Party Advisory, VDB Entry
- 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.htmlExploit, Third Party Advisory, VDB Entry
- https://twitter.com/h1_yusufThird Party Advisory
- https://www.exploit-db.com/exploits/46326/Exploit, Third Party Advisory, VDB Entry
- https://www.owasp.org/index.php/Cross-Site_Request_Forgery_%28CSRF%29
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.