Schweitzer Engineering Laboratories SEL-451 20230830 denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Schweitzer Engineering Laboratories SEL-451 20230830 and classified as problematic. The affected element is an unknown function. The manipulation results in denial of service. This vulnerability is identified as CVE-2023-34390. The attack can be executed remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Schweitzer Engineering Laboratories SEL-451 20230830. It has been classified as problematic. Affected is an unknown code. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

An input validation vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote authenticated attacker to create a denial of service against the system and locking out services. See product Instruction Manual Appendix A dated 20230830 for more details.

The weakness was released 11/30/2023 by Andrea Palanca and Gabriele Quagliarella. The advisory is shared for download at selinc.com. This vulnerability is traded as CVE-2023-34390 since 06/02/2023. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.5
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.5
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: Denial of service
CWE: CWE-404
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-2023-34390 (🔍)
GCVE (CVE): GCVE-0-2023-34390
GCVE (VulDB): GCVE-100-246516

Entryinfo

Created: 11/30/2023 18:55
Updated: 12/21/2023 10:00
Changes: 11/30/2023 18:55 (50), 12/21/2023 10:00 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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