CVE-2016-5797

MEDIUM 5.3CVE-2016-5797 · Published 15/07/2016 · updated 17/06/2026

In short

CVE-2016-5797 is a MEDIUM (CVSS 5.3) vulnerability affecting lighthouse sms (tollgrade).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
lighthouse sms tollgrade	`≤ 5.1`	No fix yet

Description

Tollgrade LightHouse SMS before 5.1 patch 3 provides different error messages for failed authentication attempts depending on whether the username exists, which allows remote attackers to enumerate account names via a series of attempts.

References

securityfocus.com/bid/91728
ics-cert.us-cert.gov/advisories/ICSA-16-194-01 · Third Party Advisory

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