CVE-2020-4631 : IBM Spectrum Protect Plus 10.1.0 through 10.1.6 agent files, in non-default configurations, on Windows are assigned acce

IBM Spectrum Protect Plus 10.1.0 through 10.1.6 agent files, in non-default configurations, on Windows are assigned access to everyone with full control permissions, which could allow a local user to cause interruption of the service operations. IBM X-Force ID: 185372.

Published 2020-08-04 16:15:13

Updated 2020-08-04 20:44:44

Source IBM Corporation

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2020-4631

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 6 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-4631

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
1.9	LOW	AV:L/AC:M/Au:N/C:N/I:N/A:P	3.4	2.9	NIST
Access Vector: Local Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.1	MEDIUM	CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N	1.4	3.6	IBM Corporation
Attack Vector: Local Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-4631

CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-4631

https://exchange.xforce.ibmcloud.com/vulnerabilities/185372

IBM Spectrum Protect Plus denial of service CVE-2020-4631 Vulnerability Report
VDB Entry;Vendor Advisory
https://www.ibm.com/support/pages/node/6255116

Security Bulletin: Incorrect permissions on IBM Spectrum Protect agent files (CVE-2020-4631)
Patch;Vendor Advisory

Products affected by CVE-2020-4631

IBM » Spectrum Protect Plus
Versions from including (>=) 10.1.0 and up to, including, (<=) 10.1.6
cpe:2.3:a:ibm:spectrum_protect_plus:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows » Version: N/A

Vulnerability Details : CVE-2020-4631

Exploit prediction scoring system (EPSS) score for CVE-2020-4631

CVSS scores for CVE-2020-4631

CWE ids for CVE-2020-4631

References for CVE-2020-4631

Products affected by CVE-2020-4631