DB Elettronica Telecomunicazioni Screen SFT DAB 1.9.3 userManager API session fixiation

Summaryinfo

A vulnerability described as critical has been identified in DB Elettronica Telecomunicazioni Screen SFT DAB 1.9.3. Impacted is an unknown function of the component userManager API. The manipulation results in session fixiation. This vulnerability is reported as CVE-2023-53775. The attacker must have access to the local network to execute the attack. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as critical, was found in DB Elettronica Telecomunicazioni Screen SFT DAB 1.9.3. Affected is an unknown code block of the component userManager API. The manipulation with an unknown input leads to a session fixiation vulnerability. CWE is classifying the issue as CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Screen SFT DAB 1.9.3 contains an authentication bypass vulnerability that allows attackers to change user passwords by exploiting weak session management controls. Attackers can reuse IP-bound session identifiers to issue unauthorized requests to the userManager API and modify user credentials without proper authentication.

The weakness was disclosed by Gjoko Krstic as 51456. The advisory is available at exploit-db.com. This vulnerability is traded as CVE-2023-53775 since 12/09/2025. The exploitability is told to be easy. Access to the local network is required for this attack. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available.

The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the vulnerability database at Exploit-DB (51456). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• DB Elettronica Telecomunicazioni

Name

• Screen SFT DAB

Version

• 1.9.3

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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