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CVE-2022-37774

MEDIUM
5.3
CVSS Score
Published: November 22, 2022 at 12:00 AM UTC
Updated: July 9, 2026 at 01:17 AM UTC
1 product affected across 1 vendorMaarch Rm

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

There is a broken access control vulnerability in the Maarch RM 2.8.3 solution. When accessing some specific document (pdf, email) from an archive, a preview is proposed by the application. This preview generates a URL including an md5 hash of the file accessed. The document's URL (https://{url}/tmp/{MD5 hash of the document}) is then accessible without authentication.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Maarch Rm· Maarch
95%
2.8 ≤ v < 2.8.62.9
Affected range stops below 2.8.6, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Source: [email protected]
http://maarch.com
Release NotesThird Party Advisory
Source: [email protected]
https://github.com/frame84/vulns/blob/main/MaarchRM/CVE-2022-37774/README.md

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287

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