Cisco Unified Communications Manager 12.0(0.99000.9) cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Cisco Unified Communications Manager 12.0(0.99000.9). Affected is an unknown function. Such manipulation leads to cross site scripting. This vulnerability is documented as CVE-2017-3802. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Cisco Unified Communications Manager 12.0(0.99000.9) (Unified Communication Software). Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. CVE summarizes:

A vulnerability in Cisco Unified Communications Manager could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web interface of an affected system. More Information: CSCvc20679. Known Affected Releases: 12.0(0.99000.9). Known Fixed Releases: 12.0(0.98000.176) 12.0(0.98000.414) 12.0(0.98000.531) 12.0(0.98000.536) 12.0(0.98000.6) 12.0(0.98500.8).

The bug was discovered 01/18/2017. The weakness was released 01/26/2017 with Cisco as CSCvc20679 as confirmed advisory (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-3802 since 12/21/2016. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $5k-$25k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 316068 (Cisco Unified Communications Manager Web Interface Cross-Site Scripting Vulnerability (cisco-sa-20170118-cucm1)).

Upgrading to version 12.0(0.98000.176), 12.0(0.98000.414), 12.0(0.98000.531), 12.0(0.98000.536), 12.0(0.98000.6) or 12.0(0.98500.8) eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95636†). Entry connected to this vulnerability is available at VDB-95993. Once again VulDB remains the best source for vulnerability data.

Productinfo

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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: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

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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OpenVAS ID: 103403
OpenVAS Name: Cisco Unified Communications Manager Web Interface Cross-Site Scripting Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Unified Communications Manager 12.0(0.98000.176)/12.0(0.98000.414)/12.0(0.98000.531)/12.0(0.98000.536)/12.0(0.98000.6)/12.0(0.98500.8)

Timelineinfo

12/21/2016 🔍
01/18/2017 +28 days 🔍
01/18/2017 +0 days 🔍
01/26/2017 +8 days 🔍
01/26/2017 +0 days 🔍
01/26/2017 +0 days 🔍
05/14/2026 +3395 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCvc20679⛔
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3802 (🔍)
GCVE (CVE): GCVE-0-2017-3802
GCVE (VulDB): GCVE-100-95996
SecurityFocus: 95636 - Cisco Unified Communications Manager CVE-2017-3802 Cross Site Scripting Vulnerability
OSVDB: - CVE-2017-3802 - Cisco - UCM - Cross-Site Scripting Issue
SecurityTracker: 1037655

See also: 🔍

Entryinfo

Created: 01/26/2017 14:58
Updated: 05/14/2026 22:27
Changes: 01/26/2017 14:58 (66), 08/02/2020 09:34 (7), 11/04/2022 08:45 (3), 08/28/2024 19:11 (16), 05/14/2026 22:27 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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