#VU51923 Use of Potentially Dangerous Function in FactoryTalk AssetCentre - CVE-2021-27474


Vulnerability identifier: #VU51923

Vulnerability risk: High

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-27474

CWE-ID: CWE-676

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FactoryTalk AssetCentre
Server applications / Other server solutions

Vendor: Rockwell Automation

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected software does not properly restrict all functions relating to IIS remoting services. A remote attacker can modify sensitive data on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

FactoryTalk AssetCentre: 10.00


External links
https://ics-cert.us-cert.gov/advisories/icsa-21-091-01


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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


Latest bulletins with this vulnerability