CVE-2025-70973 — MEDIUM (4.8)

Vulnerability Description

ScadaBR 1.12.4 is vulnerable to Session Fixation. The application assigns a JSESSIONID session cookie to unauthenticated users and does not regenerate the session identifier after successful authentication. As a result, a session created prior to login becomes authenticated once the victim logs in, allowing an attacker who knows the session ID to hijack an authenticated session.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Scadabr	Scadabr	1.12.4

Related Weaknesses (CWE)

CWE-384

References

https://github.com/chiranjib2001/ScadaBR/blob/main/README.mdExploitMailing ListThird Party Advisory

FAQ

What is CVE-2025-70973?

CVE-2025-70973 is a vulnerability with a CVSS score of 4.8 (MEDIUM). ScadaBR 1.12.4 is vulnerable to Session Fixation. The application assigns a JSESSIONID session cookie to unauthenticated users and does not regenerate the session identifier after successful authentic...

How severe is CVE-2025-70973?

CVE-2025-70973 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-70973?

Check the references section above for vendor advisories and patch information. Affected products include: Scadabr Scadabr.