CVE-2021-27468: The AosService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier exposes functions lacking proper authentication

Critical severity · published Mar 23, 2022

CVE-2021-27468

The AosService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier exposes functions lacking proper authentication

9.8

CVSS

3.5%

EPSS

On KEV

Description

The AosService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier exposes functions lacking proper authentication. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary SQL statements.

CVSS vector

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

Attack vector

Network

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)3.5% · higher than 89% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Factorytalk Assetcentre · Rockwellautomation

through 10.00 · source: NVD

Affected product

Factorytalk Assetcentre

Rockwellautomation

All Factorytalk Assetcentre CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-27468

CVE.org

https://www.cve.org/CVERecord?id=CVE-2021-27468

Permissions Required

https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831

Third Party Advisory

https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01