Is CVE-2021-4277 in the CISA KEV catalog?

No. CVE-2021-4277 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-4277?

CVE-2021-4277 has a CVSS v3 base score of 2.6 (LOW).

What is the EPSS score for CVE-2021-4277?

CVE-2021-4277 has an EPSS score of 0.45% (36th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-4277?

Upgrade utils to 2021-05-14 or later.

CVE & CISA-KEV Catalog

CVE-2021-4277

LOW

2.6

CVSS v3

NVD

Description

A vulnerability, which was classified as problematic, has been found in fredsmith utils. This issue affects some unknown processing of the file screenshot_sync of the component Filename Handler. The manipulation leads to predictable from observable state. The name of the patch is dbab1b66955eeb3d76b34612b358307f5c4e3944. It is recommended to apply a patch to fix this issue. The identifier VDB-216749 was assigned to this vulnerability.

CWE-341 CWE-330

How to fix

Remediation Available

utilsNVD

Affected:< 2021-05-14Fixed in:2021-05-14CVE-2021-4277derived 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 VectorAdjacent

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.45%probability of exploitation in 30 days

36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

vuldb.com

Embed a live status badge for CVE-2021-4277

Markdown

[![CVE-2021-4277](https://tridentstack.com/cve/badge/CVE-2021-4277.svg)](https://tridentstack.com/cve/CVE-2021-4277)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-4277"><img src="https://tridentstack.com/cve/badge/CVE-2021-4277.svg" alt="CVE-2021-4277"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.