What is the CVSS score of CVE-2021-32571?

CVE-2021-32571 has a CVSS 3.1 base score of 4.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.8%.

Operations Support System Radio And Core Firmware CVE-2021-32571

MEDIUM

Incomplete Cleanup (CWE-459)

2021-10-14 cve@mitre.org

Ericsson Information Disclosure Operations Support System Radio And Core Firmware

4.9

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.9 MEDIUM

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 14, 2021 - 18:15 nvd

MEDIUM 4.9

DescriptionNVD

In OSS-RC systems of the release 18B and older during data migration procedures certain files containing usernames and passwords are left in the system undeleted but in folders accessible by top privileged accounts only. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Ericsson Network Manager is a new generation OSS system which OSS-RC customers shall upgrade to

AnalysisAI

In OSS-RC systems of the release 18B and older during data migration procedures certain files containing usernames and passwords are left in the system undeleted but in folders accessible by top. Rated medium severity (CVSS 4.9), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-459. In OSS-RC systems of the release 18B and older during data migration procedures certain files containing usernames and passwords are left in the system undeleted but in folders accessible by top privileged accounts only. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Ericsson Network Manager is a new generation OSS system which OSS-RC customers shall upgrade to Affected products include: Ericsson Operations Support System-Radio And Core Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.