THREATPORT/VULNERABILITY/CVE-2018-4995
CRITICAL SEVERITY

CVE-2018-4995

Acrobat Dc vulnerability

CVSS
9.8
EPSS
7.2%
EPSS pct
94th
Exploited
No known
Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have an XFA '\n' POST injection vulnerability. Successful exploitation could lead to a security bypass.
Affected vendor
Adobe
Affected product
Acrobat Dc
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2018-07-09

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 7.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 94% of all scored CVEs.

Check your external exposure to CVE-2018-4995

  • Confirm whether Adobe Acrobat Dc is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-4995.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-4995

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-4995 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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