Cisco WebEx Meetings Player T29.10 WRF File input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco WebEx Meetings Player T29.10. It has been classified as critical. The affected element is an unknown function of the component WRF File Handler. This manipulation causes input validation. This vulnerability is registered as CVE-2016-1464. The attack needs to be launched locally. Furthermore, an exploit is available.

Detailsinfo

A vulnerability has been found in Cisco WebEx Meetings Player T29.10 (Unified Communication Software) and classified as critical. Affected by this vulnerability is an unknown code block of the component WRF File Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Cisco WebEx Meetings Player T29.10, when WRF file support is enabled, allows remote attackers to execute arbitrary code via a crafted file, aka Bug ID CSCva09375.

The weakness was published 09/03/2016 by Francis Provencher as CSCva09375 as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2016-1464 since 01/04/2016. 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. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370121 (Cisco WebEx Meetings Player for WRF Files Code Execution Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (40508) and SecurityFocus (BID 92708†). Similar entry is available at VDB-91074. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 881338
OpenVAS Name: Cisco WebEx Meetings Player Arbitrary Code Execution Vulnerability (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/04/2016 🔍
08/31/2016 +240 days 🔍
09/03/2016 +3 days 🔍
09/03/2016 +0 days 🔍
09/05/2016 +2 days 🔍
10/14/2024 +2961 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCva09375
Researcher: Francis Provencher
Status: Confirmed

CVE: CVE-2016-1464 (🔍)
GCVE (CVE): GCVE-0-2016-1464
GCVE (VulDB): GCVE-100-91075
SecurityFocus: 92708 - Cisco WebEx Meetings Player CVE-2016-1464 Remote Code Execution Vulnerability
SecurityTracker: 1036712

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/05/2016 09:12
Updated: 10/14/2024 11:12
Changes: 09/05/2016 09:12 (57), 04/08/2019 20:58 (15), 09/14/2022 19:41 (3), 10/14/2024 11:12 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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