Vulnerability identifier: #VU49964

Vulnerability risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-1355

CWE-ID: CWE-89

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Unified Communications Manager IM & Presence Service
Client/Desktop applications / Other client software

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in the web-based management interface. A remote authenticated attacker can send a specially crafted request to the affected application and obtain data that is stored in the underlying database, including hashed user credentials.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Cisco Unified Communications Manager IM & Presence Service: 10.5 - 12.5

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-imp-trav-inj-dM687ZD6

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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.