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.
References (2)
Core 2
Core References
Vendor Advisory
http://maarch.com
Release Notes, Third Party Advisory
https://github.com/frame84/vulns/blob/main/MaarchRM/CVE-2022-37774/README.md
Scores
CVSS v3
5.3
EPSS
0.0021
EPSS Percentile
43.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-287
Status
published
Products (2)
maarch/maarch_rm
2.9
maarch/maarch_rm
2.8 - 2.8.6
Published
Nov 23, 2022
Tracked Since
Feb 18, 2026