Polycom Viewstation 4.1.5/6.5.1/7.2 Unicode privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Polycom Viewstation 4.1.5/6.5.1/7.2. This affects an unknown part of the component Unicode Handler. This manipulation causes privileges management. This vulnerability is tracked as CVE-2002-0627. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Polycom Viewstation 4.1.5/6.5.1/7.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Unicode Handler. The manipulation with an unknown input leads to a privileges management vulnerability. The CWE definition for the vulnerability is CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The Web server for Polycom ViewStation before 7.2.4 allows remote attackers to bypass authentication and read files via Unicode encoded requests.

The weakness was disclosed 01/07/2003 with ISS X-Force (Website). The advisory is shared at ciac.org. This vulnerability is known as CVE-2002-0627. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version 7.2.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (9348), SecurityFocus (BID 5632†) and Vulnerability Center (SBV-935†). The entries VDB-20076, VDB-20078, VDB-20079 and VDB-20080 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
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: 🔍

Upgrade: Viewstation 7.2.4
ISS Proventia IPS: 🔍

Timelineinfo

09/04/2002 🔍
01/07/2003 +125 days 🔍
01/07/2003 +0 days 🔍
01/07/2003 +0 days 🔍
02/10/2003 +34 days 🔍
08/07/2014 +4196 days 🔍
05/09/2019 +1736 days 🔍

Sourcesinfo

Advisory: ciac.org
Organization: ISS X-Force
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-0627 (🔍)
GCVE (CVE): GCVE-0-2002-0627
GCVE (VulDB): GCVE-100-20077
X-Force: 9348
SecurityFocus: 5632 - Polycom ViewStation Unicode Directory Traversal Vulnerability
Vulnerability Center: 935 - Polycom ViewStation Unicode Directory Traversal Vulnerability, Critical

See also: 🔍

Entryinfo

Created: 08/07/2014 14:54
Updated: 05/09/2019 16:34
Changes: 08/07/2014 14:54 (58), 05/09/2019 16:34 (4)
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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