CVE-2018-12807

Experience Manager vulnerability

CVSS

5.3

EPSS

4.9%

EPSS pct

91th

Exploited

No known

Adobe Experience Manager versions 6.4, 6.3, 6.2, 6.1, and 6.0 have an input validation bypass vulnerability. Successful exploitation could lead to unauthorized information modification.

Affected vendor

Adobe

Affected product

Experience Manager

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness type (CWE)

CWE-20 — Improper Input Validation

Published

2018-08-29

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 low impact to integrity.

Its EPSS score of 4.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2018-12807

Confirm whether Adobe Experience Manager is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-12807.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-12807

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-12807 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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