Information disclosure in Cisco Identity Services Engine

1) Information disclosure

EUVDB-ID: #VU57110

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-34702

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to improper enforcement of administrator privilege levels for low-value sensitive data. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Cisco Identity Services Engine (ISE): 2.2 - 3.0

CPE2.3

• cpe:2.3:a:cisco_systems:cisco_identity_services_engine:2.2:*:*:*:*:*:*:*
• cpe:2.3:a:cisco_systems:cisco_identity_services_engine:2.4:*:*:*:*:*:*:*
• cpe:2.3:a:cisco_systems:cisco_identity_services_engine:2.6:*:*:*:*:*:*:*

External links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-info-disc-pNXtLhdp

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.