Cisco WebEx Meetings Server 2.6 cross-site request forgery

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco WebEx Meetings Server 2.6. It has been classified as problematic. This vulnerability affects unknown code. This manipulation causes cross-site request forgery. The identification of this vulnerability is CVE-2017-3794. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Cisco WebEx Meetings Server 2.6 (Unified Communication Software) and classified as problematic. Affected by this vulnerability is an unknown code block. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack against an administrative user. More Information: CSCuz03317. Known Affected Releases: 2.6. Known Fixed Releases: 2.7.1.12.

The bug was discovered 01/18/2017. The weakness was shared 01/26/2017 with Cisco as CSCuz03317 as confirmed advisory (Website). The advisory is shared at securityfocus.com. This vulnerability is known as CVE-2017-3794 since 12/21/2016. 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.

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.

Upgrading to version 2.7.1.12 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95635†). The entries VDB-95992, VDB-95991 and VDB-95990 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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: 803167
OpenVAS Name: Cisco WebEx Meetings Server Cross-Site Request Forgery Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WebEx Meetings Server 2.7.1.12

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: CSCuz03317⛔
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3794 (🔍)
GCVE (CVE): GCVE-0-2017-3794
GCVE (VulDB): GCVE-100-95989
SecurityFocus: 95635 - Cisco WebEx Meetings Server CVE-2017-3794 Cross Site Request Forgery Vulnerability
OSVDB: - CVE-2017-3794 - Cisco - WebEx Meetings Server - Cross-Site Request Forgery Issue
SecurityTracker: 1037649

See also: 🔍

Entryinfo

Created: 01/26/2017 14:57
Updated: 05/14/2026 21:10
Changes: 01/26/2017 14:57 (66), 08/02/2020 09:17 (7), 11/04/2022 08:31 (3), 05/14/2026 21:10 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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