CVE-2021-40745

Campaign vulnerability

CVSS

7.5

EPSS

3.6%

EPSS pct

88th

Exploited

No known

Adobe Campaign version 21.2.1 (and earlier) is affected by a Path Traversal vulnerability that could lead to reading arbitrary server files. By leveraging an exposed XML file, an unauthenticated attacker can enumerate other files on the server.

Affected vendor

Adobe

Affected product

Campaign

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness type (CWE)

CWE-22 — Path Traversal

Published

2021-11-17

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.

Its EPSS score of 3.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2021-40745

Confirm whether Adobe Campaign is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2021-40745.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-40745

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-40745 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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