CVE-2022-38333

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Published Sep 19, 2022 CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed

Description

Openwrt before v21.02.3 and Openwrt v22.03.0-rc6 were discovered to contain two skip loops in the function header_value(). This vulnerability allows attackers to access sensitive information via a crafted HTTP request.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:openwrt:openwrt::::::::
	cpe:2.3:o:openwrt:openwrt:22.03.0:rc6::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-40923	Openwrt before v21.02.3 and Openwrt v22.03.0-rc6 were discovered to contain two skip loops in the function header_value(). This vulnerability allows attackers to access sensitive information via a crafted HTTP request.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: 1.5% (1.495% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=commit%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=commitdiff%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176
https://git.openwrt.org/?p=project/cgi-io.git%3Ba=patch%3Bh=901b0f0463c9d16a8cf5b9ed37118d8484bc9176

History

Jul 16, 2025 1:45 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00181}`	epss `{'score': 0.00193}`

Subscriptions

Openwrt Openwrt

Weaknesses

Sources

CVE record Updated: Aug 3, 2024, 10:54 AM

Status: PUBLISHED
Assigner: mitre
Published: Sep 19, 2022, 4:13 PM
Updated: Aug 3, 2024, 10:54 AM
Reserved: Aug 15, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:56 AM

Status: Modified
Published: Sep 19, 2022, 5:15 PM
Modified: Jun 17, 2026, 4:56 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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