Is CVE-2022-36314 in the CISA KEV catalog?

No. CVE-2022-36314 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-36314?

CVE-2022-36314 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-36314?

CVE-2022-36314 has an EPSS score of 0.22% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-36314?

Upgrade DeveloperEdition to 103.0 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2022-36314

MEDIUM

5.5

CVSS v3

NVD

Description

When opening a Windows shortcut from the local filesystem, an attacker could supply a remote path that would lead to unexpected network requests from the operating system. This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 102.1, Firefox < 103, and Thunderbird < 102.1.

CWE-427

How to fix

Remediation Available

DeveloperEditionWindows application

Affected:103.0Fixed in:103.0Mozilla

Mozilla Firefox (en-US)Windows application

Affected:103.0Fixed in:103.0Mozilla

Mozilla Firefox ESR (en-US)Windows application

Affected:102.1Fixed in:102.1Mozilla

Mozilla Thunderbird (en-US)Windows application

Affected:102.1Fixed in:102.1Mozilla

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 RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.22%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% of all known CVEs.

References

Vendor Advisory4

Related Vulnerabilities

Other CWE-427 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-27955	Critical	9.8	83%	-	-
CVE-2017-6517	Critical	9.8	46%	-	-
CVE-2020-3153	Medium	6.5	28%	KEV + Ransom	Fix
CVE-2024-48990	High	7.8	20%	-	Fix
CVE-2019-9491	High	7.8	13%	-	-
CVE-2020-3433	High	7.8	10%	KEV + Ransom	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 2025-04-15.