Polycom Viewstation 4.1.5/6.5.1/7.2 Telnet Service improper authentication
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.6 | $0-$5k | 0.00 |
A vulnerability was found in Polycom Viewstation 4.1.5/6.5.1/7.2. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Telnet Service. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality. CVE summarizes:
The Telnet service for Polycom ViewStation before 7.2.4 does not restrict the number of failed login attempts, which makes it easier for remote attackers to guess usernames and passwords via a brute force attack.
The weakness was presented 01/07/2003 with ISS X-Force (Website). The advisory is available at ciac.org. This vulnerability is handled as CVE-2002-0628. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.
Upgrading to version 7.2.4 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (44241). See 20076, 20077, 20079 and 20080 for similar entries.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Viewstation 7.2.4
Timeline
09/04/2002 🔍01/07/2003 🔍
01/07/2003 🔍
08/07/2014 🔍
06/13/2018 🔍
Sources
Advisory: ciac.orgOrganization: ISS X-Force
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2002-0628 (🔍)
X-Force: 44241 - Polycom ViewStation Telnet server information disclosure
SecurityFocus: 5635 - Polycom ViewStation Unlimited Telnet Login Attempts Vulnerability
See also: 🔍
Entry
Created: 08/07/2014 14:55Updated: 06/13/2018 09:15
Changes: 08/07/2014 14:55 (48), 06/13/2018 09:15 (9)
Complete: 🔍
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