CVE-2020-27690
Last modified
CVE-2020-27690 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Imomobile | Verve Connect Vh510 Firmware | < 1.0.1.6l0516 |
References
- https://6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/Third Party Advisory
- https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdfExploit, Third Party Advisory
- https://6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/Third Party Advisory
- https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdfExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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