VDB-170347 · CVE-2021-26677 · PSA-2021-004

Aruba ClearPass Policy Manager up to 6.7.14/6.8.8/6.9.4 OnGuard privileges management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.5	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Aruba ClearPass Policy Manager up to 6.7.14/6.8.8/6.9.4. Affected by this issue is some unknown functionality of the component OnGuard. This manipulation causes an unknown weakness. This vulnerability is tracked as CVE-2021-26677. The attack is restricted to local execution. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Aruba ClearPass Policy Manager up to 6.7.14/6.8.8/6.9.4 (Policy Management Software) and classified as critical. Affected by this vulnerability is some unknown functionality of the component OnGuard. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was disclosed 02/24/2021 as PSA-2021-004. It is possible to read the advisory at arubanetworks.com. This vulnerability is known as CVE-2021-26677. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 6.7.14-HF1, 6.8.8-HF1 or 6.9.5 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Policy Management Software

Vendor

Aruba

Name

ClearPass Policy Manager

Version

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ClearPass Policy Manager 6.7.14-HF1/6.8.8-HF1/6.9.5

Timelineinfo

02/03/2021 🔍
02/24/2021 +21 days 🔍
02/24/2021 +0 days 🔍
03/04/2021 +8 days 🔍

Sourcesinfo

Advisory: PSA-2021-004
Status: Confirmed

CVE: CVE-2021-26677 (🔍)
GCVE (CVE): GCVE-0-2021-26677
GCVE (VulDB): GCVE-100-170347

Entryinfo

Created: 02/24/2021 09:34
Updated: 03/04/2021 23:02
Changes: 02/24/2021 09:34 (38), 03/04/2021 22:57 (5), 03/04/2021 23:02 (18)
Complete: 🔍
Cache ID: 216::103