Is CVE-2023-45253 in the CISA KEV catalog?

No. CVE-2023-45253 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-45253?

CVE-2023-45253 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2023-45253?

CVE-2023-45253 has an EPSS score of 0.26% (17th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-45253?

Upgrade huddlycameraservices to 8.0.7 or later.

CVE & CISA-KEV Catalog

CVE-2023-45253

HIGH

7.8

CVSS v3

NVD

Description

An issue was discovered in Huddly HuddlyCameraService before version 8.0.7, not including version 7.99, allows attackers to manipulate files and escalate privileges via RollingFileAppender.DeleteFile method performed by the log4net library.

CWE-269Improper Privilege Management

How to fix

Remediation Available

huddlycameraservicesNVD

Affected:< 8.0.7Fixed in:8.0.7CVE-2023-45253derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.26%probability of exploitation in 30 days

17thpercentile

Low risk: more likely to be exploited than 17% of all known CVEs.

References

Exploit1

xlent.no

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	Fix

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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.