2n

13 CVEs across 5 2n products. Browse 2n vulnerabilities, severities, and proof-of-concept exploits.

2n products with known CVEs

ProductCVEs
Access Commander8
2n Access Commander5
2n OS2
Access Unit 2.01
Access Unit 2.0 Firmware1
2n CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2025-59787Medium6.52026-03-042N Access Commander application version 3.4.2 and prior returns HTTP 500 Internal Server Error responses when receiving malformed or manipulated requests, indi…
CVE-2025-59786Critical9.82026-03-042N Access Commander version 3.4.2 and prior improperly invalidates session tokens, allowing multiple session cookies to remain active after logout in web appli…
CVE-2025-59785High7.22026-03-04Improper validation of API end-point in 2N Access Commander version 3.4.2 and prior allows attacker to bypass password policy for backup file encryption. This…
CVE-2025-59784High7.22026-03-042N Access Commander version 3.4.1 and prior is vulnerable to log pollution. Certain parameters sent over API may be included in the logs without prior validati…
CVE-2025-59783High7.22026-03-04API endpoint for user synchronization in 2N Access Commander version 3.4.1 did not have a sufficient input validation allowing for OS command injection. This…
CVE-2024-47258High8.12025-02-062N Access Commander version 2.1 and prior is vulnerable in default settings to Man In The Middle attack due to not verifying certificates of 2N edge devices. …
CVE-2024-47256Medium6.02025-02-06Successful exploitation of this vulnerability could allow an attacker (who needs to have Admin access privileges) to read hardcoded AES passphrase, which may b…
CVE-2024-13417Medium4.62025-02-06Specifically crafted payloads sent to the RFID reader could cause DoS of RFID reader. After the device is restarted, it gets back to fully working state. 2…
CVE-2024-13416Medium4.32025-02-06Using API in the 2N OS device, authorized user can enable logging, which discloses valid authentication tokens in system log. 2N has released an updated ve…
CVE-2024-47255Medium4.72024-11-05In 2N Access Commander versions 3.1.1.2 and prior, a local attacker can escalate their privileges in the system which could allow for arbitrary code execution…
CVE-2024-47254Medium6.32024-11-05In 2N Access Commander versions 3.1.1.2 and prior, an Insufficient Verification of Data Authenticity vulnerability could allow an attacker to escalate their…
CVE-2024-47253High7.22024-11-05In 2N Access Commander versions 3.1.1.2 and prior, a Path Traversal vulnerability could allow an attacker with administrative privileges to write files on the…
CVE-2021-31399Medium4.62021-08-13On 2N Access Unit 2.0 2.31.0.40.5 devices, an attacker can pose as the web relay for a man-in-the-middle attack.