CVE-2018-4993

high-risk

Published 2018-07-09

Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have an NTLM SSO hash theft vulnerability. Successful exploitation could lead to information disclosure.

Do I need to act?

68.3% chance of exploitation in next 30 days

EPSS score — higher than 32% of all CVEs

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (4)

Acrobat Dc

Acrobat Reader Dc

Affected Vendors

Adobe

References (6)

Third Party Advisory http://www.securityfocus.com/bid/104177

Third Party Advisory http://www.securitytracker.com/id/1040920

Patch https://helpx.adobe.com/security/products/acrobat/apsb18-09.html

Third Party Advisory http://www.securityfocus.com/bid/104177

Third Party Advisory http://www.securitytracker.com/id/1040920

Patch https://helpx.adobe.com/security/products/acrobat/apsb18-09.html

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high-risk

Severity 26/34 · High

Exploitability 19/34 · Moderate

Exposure 10/34 · Low