What is the CVSS score of CVE-2023-27311?

CVE-2023-27311 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N. EPSS exploitation probability: 0.6%.

Blue Xp Connector CVE-2023-27311

MEDIUM

Path Traversal (CWE-22)

2023-05-26 security-alert@netapp.com

Path Traversal Blue Xp Connector

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

May 26, 2023 - 22:15 nvd

MEDIUM 5.3

DescriptionNVD

NetApp Blue XP Connector versions prior to 3.9.25 expose information via a directory listing. A new Connector architecture resolves this issue - obtaining the fix requires redeploying a fresh Connector.

AnalysisAI

NetApp Blue XP Connector versions prior to 3.9.25 expose information via a directory listing. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. 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. NetApp Blue XP Connector versions prior to 3.9.25 expose information via a directory listing. A new Connector architecture resolves this issue - obtaining the fix requires redeploying a fresh Connector. Affected products include: Netapp Blue Xp Connector. Version information: prior to 3.9.25.

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.