Schweitzer Engineering Laboratories SEL-451 20230830 improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Schweitzer Engineering Laboratories SEL-451 20230830. It has been rated as critical. This impacts an unknown function. Performing a manipulation results in improper authentication. This vulnerability is cataloged as CVE-2023-34388. The attack must originate from the local network. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical has been found in Schweitzer Engineering Laboratories SEL-451 20230830. This affects an unknown function. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An Improper Authentication vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote unauthenticated attacker to potentially perform session hijacking attack and bypass authentication. See product Instruction Manual Appendix A dated 20230830 for more details.

The weakness was shared 11/30/2023 by Andrea Palanca and Gabriele Quagliarella. It is possible to read the advisory at selinc.com. This vulnerability is uniquely identified as CVE-2023-34388 since 06/02/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading to version R315-V4, R316-V4, R317-V4, R318-V5, R320-V3, R321-V3, R322-V3, R323-V5, R324-V4, R325-V3, R326-V1 or R327-V1 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Schweitzer Engineering Laboratories, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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: 🔍

Upgrade: SEL-451 R315-V4/R316-V4/R317-V4/R318-V5/R320-V3/R321-V3/R322-V3/R323-V5/R324-V4/R325-V3/R326-V1/R327-V1

Timelineinfo

06/02/2023 🔍
11/30/2023 +181 days 🔍
11/30/2023 +0 days 🔍
12/21/2023 +21 days 🔍

Sourcesinfo

Advisory: selinc.com
Researcher: Andrea Palanca, Gabriele Quagliarella
Status: Confirmed

CVE: CVE-2023-34388 (🔍)
GCVE (CVE): GCVE-0-2023-34388
GCVE (VulDB): GCVE-100-246519

Entryinfo

Created: 11/30/2023 18:56
Updated: 12/21/2023 10:12
Changes: 11/30/2023 18:56 (50), 12/21/2023 10:12 (11)
Complete: 🔍
Cache ID: 216::103

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