Read the docs
TI-2022-17553 Aliases CVE-2022-37774GHSA-fcjq-9fhq-v247

There is a broken access control vulnerability in the Maarch RM 2.8.3 solution.

Priority LOW 31CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-287.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00575 47th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:maarch:maarch_rm:*:*:*:*:*:*:*:*2.8 to before 2.8.6VulnerableMaarch
cpe:2.3:a:maarch:maarch_rm:2.9:*:*:*:*:*:*:*2.9VulnerableMaarch
  • cpe:2.3:a:maarch:maarch_rm:*:*:*:*:*:*:*:* Versions 2.8 to before 2.8.6 Vulnerable ·Maarch
  • cpe:2.3:a:maarch:maarch_rm:2.9:*:*:*:*:*:*:* Versions 2.9 Vulnerable ·Maarch

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-37774
  2. 2026-10-03 Alias added: GHSA-fcjq-9fhq-v247

References

Advisory 1

  • TI-2022-17552 An authenticated SQL Injection vulnerability in the statistics page… CVSS 3.1MEDIUM 6.5
  • TI-2019-11918 An issue was discovered in Maarch RM before 2.5. CVSS 3.1CRITICAL 9.1
  • TI-2019-11917 An issue was discovered in Maarch RM before 2.5. CVSS 3.1HIGH 8.8
  • TI-2022-17551 Maarch RM 2.8.3 solution contains an improper restriction of excessive authentication… CVSS 3.1HIGH 7.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences