Xpand IT Write-Back Manager 2.3.1 random values

Summaryinfo

A vulnerability classified as problematic was found in Xpand IT Write-Back Manager 2.3.1. The impacted element is an unknown function. Such manipulation leads to random values. This vulnerability is documented as CVE-2023-27172. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Xpand IT Write-Back Manager 2.3.1 and classified as problematic. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a random values vulnerability. Using CWE to declare the problem leads to CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. Impacted is confidentiality. CVE summarizes:

Xpand IT Write-back Manager v2.3.1 uses weak secret keys to sign JWT tokens. This allows attackers to easily obtain the secret key used to sign JWT tokens via a bruteforce attack.

The weakness was released 12/20/2023. The advisory is available at balwurk.github.io. This vulnerability is handled as CVE-2023-27172 since 02/27/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600.001 by the MITRE ATT&CK project.

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

• Xpand IT

Name

• Write-Back Manager

Version

• 2.3.1

CPE 2.3info

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CPE 2.2info

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