What is the CVSS score of CVE-2023-0454?

CVE-2023-0454 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 1.0%.

Is there a public PoC exploit available for CVE-2023-0454?

Yes, a public proof-of-concept exploit is available for CVE-2023-0454. Prioritise patching immediately. EPSS: 1.0%.

Orangescrum CVE-2023-0454

HIGH

Path Traversal (CWE-22)

2023-02-01 help@fluidattacks.com

Path Traversal Orangescrum

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Feb 01, 2023 - 03:15 nvd

HIGH 8.1

DescriptionNVD

OrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. This is possible because the application uses an unsanitized attacker-controlled parameter to construct an internal path.

AnalysisAI

OrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. OrangeScrum version 2.0.11 allows an authenticated external attacker to delete arbitrary local files from the server. This is possible because the application uses an unsanitized attacker-controlled parameter to construct an internal path. Affected products include: Orangescrum. Version information: version 2.0.11.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.