Is CVE-2021-25769 in the CISA KEV catalog?

No. CVE-2021-25769 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-25769?

CVE-2021-25769 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2021-25769?

CVE-2021-25769 has an EPSS score of 1.77% (75th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-25769?

Upgrade JetBrains YouTrack to 2020.4.6808 or later.

CVE & CISA-KEV Catalog

CVE-2021-25769

HIGHEPSS 75th pctl

7.5

CVSS v3

NVD

Description

In JetBrains YouTrack before 2020.4.6808, the YouTrack administrator wasn't able to access attachments.

How to fix

Remediation Available

JetBrains YouTrackWindows application

Affected:2020.4.6808Fixed in:2020.4.6808JetBrains

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

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.77%probability of exploitation in 30 days

75thpercentile

Elevated risk: more likely to be exploited than 75% of all known CVEs.

References

Vendor Advisory1

blog.jetbrains.com

Product1

blog.jetbrains.com

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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.