CVE-2018-12571

moderate-risk
Published 2018-07-05

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.

Do I need to act?

~
8.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Forefront Unified Access Gateway

Affected Vendors

Microsoft

References (8)

Exploit http://packetstormsecurity.com/files/148389/Microsoft-Forefront-Unified-Access-G...
Exploit http://seclists.org/fulldisclosure/2018/Jul/2
Exploit http://seclists.org/fulldisclosure/2018/Jul/7
Third Party Advisory http://www.securitytracker.com/id/1041212
Exploit http://packetstormsecurity.com/files/148389/Microsoft-Forefront-Unified-Access-G...
Exploit http://seclists.org/fulldisclosure/2018/Jul/2
Exploit http://seclists.org/fulldisclosure/2018/Jul/7
Third Party Advisory http://www.securitytracker.com/id/1041212
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 10/34 · Low
Exposure 5/34 · Minimal