CVE-2025-70973

🔶 medium

Summary

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

EPSS Score

0.1

Exploit Probability

Published Date

2026-03-09

First Seen: 2026-03-10

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 13.8% of all 326,604 vulnerabilities in our database.

#281,479

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Mar 10, 2026

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

SSVC data provided by CISA

Last Modified 2026-04-07

Source NVD 🔗

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

CWE IDs (Weakness Types)

CWE-384

📦 Affected Products 1

Vendor	Product	Status	Affected Versions
scadabr	scadabr	Affected	v1.12.4

🔗 References 1

https://github.com/chiranjib2001/ScadaBR/blob/main/R...

Exploit Mailing List Third Party Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2026-8602	⛔ critical	9.1	0.1	In ScadaBR version 1.2.0, a Missing Authentication for Critical Function vulnerability could allow an unauthenticated at...	2026-05-19
CVE-2026-8603	⛔ critical	9.8	0.4	In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on t...	2026-05-19
CVE-2026-8604	⚠️ high	8.8	0.0	In ScadaBR version 1.2.0, a CSRF vulnerability could allow an attacker to trigger any authenticated action through a vic...	2026-05-19
CVE-2026-8605	⛔ critical	9.8	0.1	In ScadaBR version 1.2.0, a Use of Hard-Coded Credentials vulnerability could allow an attacker to access the SCADA syst...	2026-05-19
CVE-2021-26828	⚠️ high	8.8	78.6	OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows remote authenticated users to upload and exe...	2021-06-11
CVE-2021-26829	🔶 medium	5.4	13.6	OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.	2021-06-11

These CVEs affect the same products