CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.2	$0-$5k	0.00

A vulnerability was found in Cisco WebEx Meeting Center (Unified Communication Software). It has been declared as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in Cisco WebEx Meeting Center T27LB before SP21 EP3 and T27LC before SP22 allows user-assisted remote authenticated users to execute arbitrary code by providing a crafted .atp file and then disconnecting from a meeting. NOTE: since this is a site-specific issue with no expected action for consumers, it might be REJECTed.

The weakness was published 02/02/2011 by Core Security (Basti) with CORE Security Technologies (Website). The advisory is shared for download at vupen.com. This vulnerability was named CVE-2010-3270 since 09/09/2010. The exploitation appears to be difficult. The attack can be initiated remotely. The exploitation requires an enhanced level of successful authentication. There are neither technical details nor an exploit publicly available.

It is declared as proof-of-concept.

Upgrading to version 27.0 eliminates this vulnerability.

Similar entry is available at 56319.

Productinfo

Type

• Unified Communication Software

Vendor

• Cisco

Name

• WebEx Meeting Center

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.1
VulDB Meta Temp Score: 8.2

VulDB Base Score: 9.1
VulDB Temp Score: 8.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: WebEx Meeting Center 27.0

Timelineinfo

09/09/2010 🔍
01/31/2011 +144 days 🔍
02/01/2011 +1 days 🔍
02/02/2011 +1 days 🔍
02/02/2011 +0 days 🔍
03/20/2015 +1507 days 🔍
01/09/2018 +1026 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: vupen.com⛔
Researcher: Core Security (Basti)
Organization: CORE Security Technologies
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-3270 (🔍)
SecurityTracker: 1025015
SecurityFocus: 46078 - Cisco WebEx ATP File Remote Stack Buffer Overflow Vulnerability
Vupen: ADV-2011-0260

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 01/09/2018 10:18
Changes: 03/20/2015 16:16 (59), 01/09/2018 10:18 (2)
Complete: 🔍

Discussion

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