CVE-2020-27690

2020-11-0420:06:49

mitre

www.cve.org

relish vh510 firmware

web management portal

buffer overflow

post request

boa server

AI Score

5.8

Confidence

High

EPSS

Percentile

5.1%

JSON

The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains a buffer overflow within its web management portal. When a POST request is sent to /boaform/admin/formDOMAINBLK with a large blkDomain value, the Boa server crashes.

References

6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/

6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdf