Cisco Unity Connection Presence Service cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Cisco Unity Connection, Unified Communications Manager, Unified Communications Manager IM and Presence Service, Unified Communications Manager and Unity Connection. This vulnerability affects unknown code of the component Presence Service. This manipulation causes cross site scripting. This vulnerability appears as CVE-2020-3532. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Cisco Unity Connection, Unified Communications Manager, Unified Communications Manager IM and Presence Service, Unified Communications Manager and Unity Connection. Affected by this vulnerability is an unknown functionality of the component Presence Service. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

A vulnerability in the web-based management interface of Cisco Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.There are no workarounds that address this vulnerability.

The advisory is shared at sec.cloudapps.cisco.com. This vulnerability is known as CVE-2020-3532 since 12/12/2019. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.1
CNA Vector (cisco): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/12/2019 🔍
11/18/2024 +1803 days 🔍
11/18/2024 +0 days 🔍
02/26/2025 +100 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-cucm-cuc-imp-xss-XtpzfM5e
Status: Confirmed

CVE: CVE-2020-3532 (🔍)
GCVE (CVE): GCVE-0-2020-3532
GCVE (VulDB): GCVE-100-285013

Entryinfo

Created: 11/18/2024 17:48
Updated: 02/26/2025 04:16
Changes: 11/18/2024 17:48 (64), 02/26/2025 04:16 (3)
Complete: 🔍
Cache ID: 216::103

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