Is CVE-2022-25299 in the CISA KEV catalog?

No. CVE-2022-25299 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-25299?

CVE-2022-25299 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-25299?

CVE-2022-25299 has an EPSS score of 1.41% (69th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-25299?

Upgrade mongoose to 7.6 or later.

CVE & CISA-KEV Catalog

CVE-2022-25299

CRITICAL

9.8

CVSS v3

NVD

Description

This affects the package cesanta/mongoose before 7.6. The unsafe handling of file names during upload using mg_http_upload() method may enable attackers to write files to arbitrary locations outside the designated target folder.

CWE-552

How to fix

Remediation Available

mongooseNVD

Affected:< 7.6Fixed in:7.6CVE-2022-25299derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.41%probability of exploitation in 30 days

69thpercentile

Moderate risk: more likely to be exploited than 69% of all known CVEs.

References

Patch1

github.com

Exploit1

snyk.io

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.