Cisco CBOS 2.3.053/2.4.1 Terminal sh nat information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Cisco CBOS 2.3.053/2.4.1. This affects an unknown part of the component Terminal Handler. Performing a manipulation of the argument sh nat results in information disclosure. This vulnerability was named CVE-2001-0444. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco CBOS 2.3.053/2.4.1. It has been classified as problematic. This affects some unknown processing of the component Terminal Handler. The manipulation of the argument sh nat with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Cisco CBOS 2.3.0.053 sends output of the "sh nat" (aka "show nat") command to the terminal of the next user who attempts to connect to the router via telnet, which could allow that user to obtain sensitive information.

The bug was discovered 04/20/2001. The weakness was presented 04/20/2001 (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2001-0444. The exploitability is told to be easy. An attack has to be approached locally. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (6453), SecurityFocus (BID 2635†) and OSVDB (1796†). See VDB-17516 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.5

VulDB Base Score: 4.0
VulDB Temp Score: 3.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Unproven

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: 🔍

Timelineinfo

04/20/2001 🔍
04/20/2001 +0 days 🔍
04/20/2001 +0 days 🔍
07/02/2001 +73 days 🔍
02/21/2003 +599 days 🔍
07/07/2014 +4153 days 🔍
05/31/2018 +1424 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: archives.neohapsis.com
Status: Confirmed

CVE: CVE-2001-0444 (🔍)
GCVE (CVE): GCVE-0-2001-0444
GCVE (VulDB): GCVE-100-16953
X-Force: 6453 - Cisco CBOS sh nat information disclosure
SecurityFocus: 2635 - Cisco CBOS Show NAT Output Session Switching Vulnerability
OSVDB: 1796 - Cisco CBOS Show NAT Output Disclosure

See also: 🔍

Entryinfo

Created: 07/07/2014 10:18
Updated: 05/31/2018 10:19
Changes: 07/07/2014 10:18 (54), 05/31/2018 10:19 (6)
Complete: 🔍
Cache ID: 216:DB7:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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