Is CVE-2022-3034 in the CISA KEV catalog?

No. CVE-2022-3034 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-3034?

CVE-2022-3034 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2022-3034?

CVE-2022-3034 has an EPSS score of 0.53% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-3034?

Upgrade thunderbird on debian 12 to 1:102.2.1-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-3034

MEDIUM

4.3

CVSS v3

NVD

Description

When receiving an HTML email that specified to load an iframe element from a remote location, a request to the remote document was sent. However, Thunderbird didn't display the document. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.

CWE-1021

How to fix

Remediation Available

thunderbirdDebian

Fixed in:1:102.2.1-1CVE-2022-3034

thunderbirdUbuntu

Fixed in:1:102.2.2+build1-0ubuntu0.18.04.1USN-5663-1

Fixed in:1:102.2.2+build1-0ubuntu0.20.04.1USN-5663-1

Fixed in:1:102.2.2+build1-0ubuntu0.22.04.1USN-5663-1

Mozilla Thunderbird (en-US)Windows application

Affected:102.0 102.2.1Fixed in:102.2.1Mozilla

Affected:91.31.1Fixed in:91.31.1Mozilla

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.53%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory3

Related Vulnerabilities

Other CWE-1021 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-21132	Critical	9.6	23%	-	Fix
CVE-2011-1244	Medium	5.8	15%	-	-
CVE-2013-2682	Medium	4.3	6.3%	-	-
CVE-2021-21139	Medium	6.5	4.7%	-	Fix
CVE-2017-11290	Medium	6.1	3.0%	-	-
CVE-2008-2716	Medium	5.0	3.0%	-	Fix

Embed a live status badge for CVE-2022-3034

Markdown

[![CVE-2022-3034](https://tridentstack.com/cve/badge/CVE-2022-3034.svg)](https://tridentstack.com/cve/CVE-2022-3034)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-3034"><img src="https://tridentstack.com/cve/badge/CVE-2022-3034.svg" alt="CVE-2022-3034"></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 2025-04-15.