SSRF in Microsoft Forefront Unified Access Gateway
CVE-2018-12571
uniquesig0/InternalSite/InitParams.aspx in Microsoft Forefront Unified Access Gateway 2010 allows remote attackers to trigger outbound DNS queries for arbitrary hosts via a comma-separated list of URLs in the orig_url parameter, possibly causing a traffic amplification and/or SSRF outcome.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.303 (98.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Forefront_unified_access_gateway — versions 2010
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, Exploit, x_refsource_FULLDISC, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-12571?
- CVE-2018-12571 is a critical-severity vulnerability in Microsoft Forefront Unified Access Gateway, classified under Server-Side Request Forgery (SSRF). CVSS score: 9.8/10. Published 2018-07-05.
- How severe is CVE-2018-12571?
- Critical severity. CVSS v3 base score is 9.8 out of 10.