CVE-2020-29667

9.8 criticalEPSS 3.2%

Critical (9.8) in lanatmservice m3 atm monitoring system. EPSS 3.2% chance of exploitation in the next 30 days.

In Lan ATMService M3 ATM Monitoring System 6.1.0, a remote attacker able to use a default cookie value, such as PHPSESSID=LANIT-IMANAGER, can achieve control over the system because of Insufficient Session Expiration.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 3.2% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-613
Published: 2020-12-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

lanatmservice:m3_atm_monitoring_system

References

http://lanatmservice.ru/
https://github.com/jet-pentest/CVE-2020-29667
http://lanatmservice.ru/
https://github.com/jet-pentest/CVE-2020-29667

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