CVE-2020-27692

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-11-04 · updated 2026-06-17
Weakness: CWE-352

Description

The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains multiple CSRF vulnerabilities within its web management portal. Attackers can, for example, use this to update the TR-069 configuration server settings (responsible for managing devices remotely). This makes it possible to remotely reboot the device or upload malicious firmware.

Affected products

Imomobile Verve Connect Vh510 Firmware: before 1.0.1.6l0516 — fixed in 1.0.1.6l0516

How to fix

Upgrade to a fixed version: Imomobile Verve Connect Vh510 Firmware 1.0.1.6l0516. Check the vendor advisory for mitigations.

References

https://6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/
https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdf
https://6point6.co.uk/insights/security-advisory-relish-4g-hub-vh510/
https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdf

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