What is the CVSS score of CVE-2020-10589?

CVE-2020-10589 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Is there a public PoC exploit available for CVE-2020-10589?

Yes, a public proof-of-concept exploit is available for CVE-2020-10589. Prioritise patching immediately. EPSS: 0.4%.

V2Rayl CVE-2020-10589

HIGH

Improper Privilege Management (CWE-269)

2020-03-15 cve@mitre.org

Privilege Escalation V2Rayl

7.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Mar 15, 2020 - 21:15 nvd

HIGH 7.8

DescriptionNVD

AnalysisAI

v2rayL 2.1.3 allows local users to achieve root access because /etc/v2rayL/config.json is owned by a low-privileged user but contains commands that are executed as root, after v2rayL.service is. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. v2rayL 2.1.3 allows local users to achieve root access because /etc/v2rayL/config.json is owned by a low-privileged user but contains commands that are executed as root, after v2rayL.service is restarted via Sudo. Affected products include: V2Rayl Project V2Rayl.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply principle of least privilege, validate privilege transitions, implement proper role separation.