Emerson OpenBSI up to 2022-04-29 SecUsers.ini risky encryption

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Emerson OpenBSI up to 2022-04-29. Impacted is an unknown function of the file SecUsers.ini. This manipulation causes risky encryption. This vulnerability is tracked as CVE-2022-29959. The attack is possible to be carried out remotely. No exploit exists. It is advisable to use the suggested workaround.

Detailsinfo

A vulnerability classified as critical was found in Emerson OpenBSI up to 2022-04-29. Affected by this vulnerability is an unknown code of the file SecUsers.ini. The manipulation with an unknown input leads to a risky encryption vulnerability. The CWE definition for the vulnerability is CWE-327. The product uses a broken or risky cryptographic algorithm or protocol. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Emerson OpenBSI through 2022-04-29 mishandles credential storage. It is an engineering environment for the ControlWave and Bristol Babcock line of RTUs. This environment provides access control functionality through user authentication and privilege management. The credentials for various users are stored insecurely in the SecUsers.ini file by using a simple string transformation rather than a cryptographic mechanism.

The weakness was disclosed 08/16/2022 as icsa-22-221-03. The advisory is shared at cisa.gov. This vulnerability is known as CVE-2022-29959 since 04/29/2022. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1600 for this issue.

By approaching the search of inurl:SecUsers.ini it is possible to find vulnerable targets with Google Hacking.

The best possible mitigation is suggested to be Workaround.

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 6.3
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Risky encryption
CWE: CWE-327 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Workaround
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2022 🔍
08/16/2022 +109 days 🔍
08/16/2022 +0 days 🔍
09/17/2022 +32 days 🔍

Sourcesinfo

Advisory: icsa-22-221-03
Status: Confirmed

CVE: CVE-2022-29959 (🔍)
GCVE (CVE): GCVE-0-2022-29959
GCVE (VulDB): GCVE-100-206497

Entryinfo

Created: 08/16/2022 21:22
Updated: 09/17/2022 08:26
Changes: 08/16/2022 21:22 (40), 09/17/2022 08:26 (11)
Complete: 🔍
Cache ID: 216::103

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

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