VDB-94907 · OSVDB 22135

Multics on HIS 645 SDW Access Check security check for standard

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CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Multics on HIS 645 (unknown version). This issue affects an unknown functionality of the component SDW Access Check. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-358. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 06/01/1974 (Website). It is possible to read the advisory at cnscenter.future.co.kr. Attacking locally is a requirement. The successful exploitation needs a simple authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1211 according to MITRE ATT&CK.

It is possible to mitigate the problem by adding an authentication mechanism.

The entries 94817, 94900, 94901 and 94902 are pretty similar.

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VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

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

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-358
ATT&CK: T1211

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
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Countermeasuresinfoedit

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍

Timelineinfoedit

06/01/1974 🔍
12/31/2005 +11536 days 🔍
01/02/2017 +4019 days 🔍
07/13/2020 +1288 days 🔍

Sourcesinfoedit

Advisory: cnscenter.future.co.kr
Status: Not defined
OSVDB: 22135 - Multics on HIS 645 Execute Instruction SDW Access Check Bypass

See also: 🔍

Entryinfoedit

Created: 01/02/2017 05:20 PM
Updated: 07/13/2020 04:05 PM
Changes: (1) countermeasure_name
Complete: 🔍

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