CVE-2021-27460
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier components contain .NET remoting endpoints that deserialize untrusted data without sufficiently verifying that the resulting data will be valid. This vulnerability may allow a remote, unauthenticated attacker to gain full access to the FactoryTalk AssetCentre main server and all agent machines.
Overview
- CVE ID
- CVE-2021-27460
- Assigner
- ics-cert@hq.dhs.gov
- Vulnerability Status
- Analyzed
- Published Version
- 2022-03-23T20:15:08
- Last Modified Date
- 2022-03-29T17:46:17
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:rockwellautomation:factorytalk_assetcentre:*:*:*:*:*:*:*:* | 1 | OR | 10.00 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://www.cisa.gov/uscert/ics/advisories/icsa-21-091-01 | Third Party Advisory US Government Resource |
https://idp.rockwellautomation.com/adfs/ls/idpinitiatedsignon.aspx?RelayState=RPID%3Drockwellautomation.custhelp.com%26RelayState%3Danswers%2Fanswer_view%2Fa_id%2F1130831 | Permissions Required Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-27460 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27460 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-04-04 00:40:53 | Added to TrackCVE | |||
2022-12-06 13:06:55 | 2022-03-23T20:15Z | 2022-03-23T20:15:08 | CVE Published Date | updated |
2022-12-06 13:06:55 | 2022-03-29T17:46:17 | CVE Modified Date | updated | |
2022-12-06 13:06:55 | Analyzed | Vulnerability Status | updated |