What is the CVSS score of CVE-2022-28380?

CVE-2022-28380 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.5%.

Is there a patch available for CVE-2022-28380?

Yes, a patch is available for CVE-2022-28380. Update the affected software to the latest version immediately.

Rc Httpd CVE-2022-28380

HIGH

Path Traversal (CWE-22)

2022-04-03 cve@mitre.org

Path Traversal Rc Httpd

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Apr 03, 2022 - 18:15 nvd

HIGH 7.5

DescriptionNVD

The rc-httpd component through 2022-03-31 for 9front (Plan 9 fork) allows ..%2f directory traversal if serve-static is used.

AnalysisAI

The rc-httpd component through 2022-03-31 for 9front (Plan 9 fork) allows ..%2f directory traversal if serve-static is used. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Path Traversal vulnerability could allow attackers to access files and directories outside the intended path.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. The rc-httpd component through 2022-03-31 for 9front (Plan 9 fork) allows ..%2f directory traversal if serve-static is used. Affected products include: Rc-Httpd Project Rc-Httpd. Version information: through 2022.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.