Buffer overflow

2020-11-0421:15:00

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5.8 Medium

AI Score

Confidence

High

0.0004 Low

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.

CPENameOperatorVersion
verve_connect_vh510_firmwareeq< 1.0.1.6l516

CPE	Name	Operator	Version
	verve_connect_vh510_firmware	eq	< 1.0.1.6l516

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