Is CVE-2023-49312 in the CISA KEV catalog?

No. CVE-2023-49312 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-49312?

CVE-2023-49312 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2023-49312?

CVE-2023-49312 has an EPSS score of 0.68% (48th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-49312?

Upgrade precision bridge to 7.3.21 or later.

CVE & CISA-KEV Catalog

CVE-2023-49312

CRITICAL

9.1

CVSS v3

NVD

Description

Precision Bridge PrecisionBridge.exe (aka the thick client) before 7.3.21 allows an integrity violation in which the same license key is used on multiple systems, via vectors involving a Process Hacker memory dump, error message inspection, and modification of a MAC address.

CWE-295Improper Certificate Validation

How to fix

Remediation Available

precision bridgeNVD

Affected:< 7.3.21Fixed in:7.3.21CVE-2023-49312derived 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

AvailabilityNone

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

Exploit Intelligence

0.68%probability of exploitation in 30 days

48thpercentile

Moderate risk: more likely to be exploited than 48% of all known CVEs.

References

Exploit1

precisionbridge.net

Other references1

processhacker.sourceforge.io

Related Vulnerabilities

Other CWE-295 (Improper Certificate Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-4000	Low	3.7	100%	-	Fix
CVE-2020-0601	High	8.1	89%	KEV	Fix
CVE-2009-3555	Critical	9.8	87%	-	Fix
CVE-2022-26923	High	8.8	83%	KEV	Fix
CVE-2023-27823	Critical	9.8	53%	-	-
CVE-2022-42979	High	8.8	24%	-	-

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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.