How severe is CVE-2022-37774?

CVE-2022-37774 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-37774 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-37774?

CVE-2022-37774 primarily affects Maarch Maarch Rm. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-37774?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-37774 published?

CVE-2022-37774 was published on 2022-11-23 and last updated on 2026-07-05.

CVE-2022-37774

CVE-2022-37774 is a medium-severity vulnerability in Maarch Maarch Rm with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Maarch Maarch Rm
Published: 2022-11-23
Last modified: 2026-07-05

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.

Frequently asked questions

What is CVE-2022-37774?: 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.
How severe is CVE-2022-37774?: CVE-2022-37774 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-37774 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-37774?: CVE-2022-37774 primarily affects Maarch Maarch Rm. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-37774?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-37774 published?: CVE-2022-37774 was published on 2022-11-23 and last updated on 2026-07-05.

References

Affected products (2)

cpe:2.3:a:maarch:maarch_rm:*:*:*:*:*:*:*:*
cpe:2.3:a:maarch:maarch_rm:2.9:*:*:*:*:*:*:*

More vulnerabilities in Maarch Maarch Rm

CVE-2019-15855 — Critical (CVSS 9.1): An issue was discovered in Maarch RM before 2.5. A path traversal vulnerability allows an unauthenticated remote…
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CVE-2022-37772 — High (CVSS 7.5): Maarch RM 2.8.3 solution contains an improper restriction of excessive authentication attempts due to excessive verbose…
CVE-2022-37773 — Medium (CVSS 6.5): An authenticated SQL Injection vulnerability in the statistics page (/statistics/retrieve) of Maarch RM 2.8, via the…

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Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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