Multiple vulnerabilities in 2N Access Commander



Risk Low
Patch available YES
Number of vulnerabilities 3
CVE-ID CVE-2024-47253
CVE-2024-47254
CVE-2024-47255
CWE-ID CWE-22
CWE-345
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Access Commander
Client/Desktop applications / Software for system administration

Vendor 2N TELEKOMUNIKACE a.s.

Security Bulletin

This security bulletin contains information about 3 vulnerabilities.

1) Path traversal

EUVDB-ID: #VU100642

Risk: Low

CVSSv4.0: 6.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47253

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Exploit availability: No

Description

The vulnerability allows a remote user to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote administrator can send a specially crafted HTTP request and write arbitrary files on the system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Access Commander: - - 3.1.1.2

CPE2.3 External links

https://www.2n.com/en-GB/download/Access-Commander-Security-Advisory-2024-11
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-17


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Insufficient verification of data authenticity

EUVDB-ID: #VU100650

Risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47254

CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity

Exploit availability: No

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to insufficient verification of data authenticity. A remote administrator on the local network can gain elevated privileges on the target system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Access Commander: - - 3.1.1.2

CPE2.3 External links

https://www.2n.com/en-GB/download/Access-Commander-Security-Advisory-2024-11
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-17


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Insufficient verification of data authenticity

EUVDB-ID: #VU100653

Risk: Low

CVSSv4.0: 4 [CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47255

CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code on the system.

The vulnerability exists due to insufficient verification of data authenticity. A local administrator can execute arbitrary code on the target system with elevated privileges.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Access Commander: - - 3.1.1.2

CPE2.3 External links

https://www.2n.com/en-GB/download/Access-Commander-Security-Advisory-2024-11
https://www.cisa.gov/news-events/ics-advisories/icsa-24-319-17


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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