CVE-2015-2863

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 10.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2015-07-20 · updated 2026-06-17

Description

Open redirect vulnerability in Kaseya Virtual System Administrator (VSA) 7.x before 7.0.0.29, 8.x before 8.0.0.18, 9.0 before 9.0.0.14, and 9.1 before 9.1.0.4 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.

Affected products

Kaseya Virtual System Administrator: from 7.0 before 7.0.0.29; from 8.0 before 8.0.0.18; from 9.0 before 9.0.0.14; from 9.1 before 9.1.0.4 — fixed in 7.0.0.29, 8.0.0.18, 9.0.0.14, 9.1.0.4

How to fix

Upgrade to a fixed version: Kaseya Virtual System Administrator 7.0.0.29, 8.0.0.18, 9.0.0.14, 9.1.0.4. Check the vendor advisory for mitigations.

References

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