VDB-6843 · PSN-2012-10-735 · OSVDB 86797

Juniper Junos up to 11.4R3-S3/11.4R4/12.1R2-S1/12.1R3 Web-Authentication Policy Enforcement client-match privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

A vulnerability, which was classified as critical, was found in Juniper Junos up to 11.4R3-S3/11.4R4/12.1R2-S1/12.1R3 (Router Operating System). This affects an unknown code of the component Web-Authentication Policy Enforcement. The manipulation of the argument client-match with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, and integrity.

The weakness was presented 10/03/2012 as PSN-2012-10-735 (Website). It is possible to read the advisory at juniper.net. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 62714 , which helps to determine the existence of the flaw in a target environment.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at juniper.net. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (62714). Further details are available at junosgeek.blogspot.ch. See 6841, 6842 and 6844 for similar entries.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 62714
Nessus File: 🔍
Nessus Risk: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: juniper.net

Timelineinfo

10/03/2012 🔍
10/03/2012 +0 days 🔍
11/01/2012 +29 days 🔍
11/03/2012 +2 days 🔍
04/18/2021 +3088 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: PSN-2012-10-735
Status: Not defined
OSVDB: 86797

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

Entryinfo

Created: 11/03/2012 17:12
Updated: 04/18/2021 17:06
Changes: 11/03/2012 17:12 (50), 04/29/2019 07:02 (2), 04/18/2021 17:06 (2)
Complete: 🔍

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