VDB-246514 · CVE-2023-34389 · GCVE-0-2023-34389

Schweitzer Engineering Laboratories SEL-451 20230830 allocation of resources

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Schweitzer Engineering Laboratories SEL-451 20230830. This issue affects some unknown processing. Executing a manipulation can lead to allocation of resources. The identification of this vulnerability is CVE-2023-34389. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Schweitzer Engineering Laboratories SEL-451 20230830 and classified as problematic. This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a allocation of resources vulnerability. The CWE definition for the vulnerability is CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. As an impact it is known to affect availability. CVE summarizes:

An allocation of resources without limits or throttling vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote authenticated attacker to make the system unavailable for an indefinite amount of time. See product Instruction Manual Appendix A dated 20230830 for more details.

The weakness was shared 11/30/2023 by Andrea Palanca and Gabriele Quagliarella. The advisory is available at selinc.com. This vulnerability was named CVE-2023-34389 since 06/02/2023. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

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

Schweitzer Engineering Laboratories

Name

SEL-451

Version

20230830

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

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Allocation of resources
CWE: CWE-770 / CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

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-2023-34389 (🔍)
GCVE (CVE): GCVE-0-2023-34389
GCVE (VulDB): GCVE-100-246514

Entryinfo

Created: 11/30/2023 18:55
Updated: 12/21/2023 09:51
Changes: 11/30/2023 18:55 (49), 12/21/2023 09:51 (11)
Complete: 🔍
Cache ID: 216::103