The Relish (Verve Connect) VH510 device with firmware before 1.0.1.6L0516 contains multiple CSRF vulnerabilities within its web management…

published 2020-11-04 6y ago modified 2026-06-17 4mo ago also EUVD-2020-20196

cvss: 8.8; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

imomobile verve_connect_vh510_firmware 1.0.1.6l0516

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Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

6point6.co.uk https://6point6.co.uk/wp-content/uploads/2020/10/Relish-4G-VH510-Hub-Full-Disclosure-v1.3.pdf referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

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

Sources

CVE List CVE-2020-27692
NVD CVE-2020-27692

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