An Authentication Bypass by Spoofing issue was discovered in LAVA Ether-Serial Link (ESL) running firmware versions 6.01.00/29.03.2007 and prior versions. An improper authentication vulnerability has been identified, which, if exploited, would allow an attacker with the same IP address to bypass authentication by accessing a specific uniform resource locator.
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Link | Tags |
|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-17-283-01 | us government resource third party advisory mitigation |
| http://www.securityfocus.com/bid/101226 | vdb entry third party advisory |