SolarWinds Access Rights Manager up to 2023.2.2 Service deserialization

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.
8.4$0-$5k0.00

Summaryinfo

A vulnerability described as very critical has been identified in SolarWinds Access Rights Manager up to 2023.2.2. Affected by this issue is some unknown functionality of the component Service. Such manipulation leads to deserialization. This vulnerability is listed as CVE-2024-23478. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in SolarWinds Access Rights Manager up to 2023.2.2 and classified as very critical. Affected by this issue is an unknown code block of the component Service. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

SolarWinds Access Rights Manager (ARM) was found to be susceptible to a Remote Code Execution Vulnerability. If exploited, this vulnerability allows an authenticated user to abuse a SolarWinds service, resulting in remote code execution.

The weakness was presented 02/15/2024 by Piotr Bazydlo. The advisory is available at solarwinds.com. This vulnerability is handled as CVE-2024-23478 since 01/17/2024. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 02/15/2024).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.0
CNA Vector (SolarWinds): 🔍

CVSSv2info

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

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/17/2024 🔍
02/15/2024 +29 days 🔍
02/15/2024 +0 days 🔍
03/08/2024 +22 days 🔍

Sourcesinfo

Vendor: solarwinds.com

Advisory: solarwinds.com
Researcher: Piotr Bazydlo
Status: Confirmed

CVE: CVE-2024-23478 (🔍)
GCVE (CVE): GCVE-0-2024-23478
GCVE (VulDB): GCVE-100-253958

Entryinfo

Created: 02/15/2024 22:14
Updated: 03/08/2024 08:17
Changes: 02/15/2024 22:14 (47), 03/08/2024 08:17 (1)
Complete: 🔍
Cache ID: 216::103

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