Lucene search

IcscertCVE-2021-27470

HistoryMar 23, 2022 - 8:15 p.m.

CVE-2021-27470

2022-03-2320:15:08

CWE-502

icscert

web.nvd.nist.gov

cve-2021-27470

deserialization vulnerability

logservice.rem

rockwell automation

factorytalk assetcentre

remote attacker

arbitrary commands

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.005

Percentile

76.8%

JSON

A deserialization vulnerability exists in how the LogService.rem service in Rockwell Automation FactoryTalk AssetCentre v10.00 and earlier verifies serialized data. This vulnerability may allow a remote, unauthenticated attacker to execute arbitrary commands in FactoryTalk AssetCentre.

Affected configurations

Nvd

Node

rockwellautomationfactorytalk_assetcentreRange≤10.00

VendorProductVersionCPE
rockwellautomationfactorytalk_assetcentre*cpe:2.3:a:rockwellautomation:factorytalk_assetcentre:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
rockwellautomation	factorytalk_assetcentre	*	cpe:2.3:a:rockwellautomation:factorytalk_assetcentre::::::::

CNA Affected

[
  {
    "product": "FactoryTalk AssetCentre",
    "vendor": "Rockwell Automation",
    "versions": [
      {
        "lessThanOrEqual": "v10.00",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

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

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

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

9.7

Confidence

High

EPSS

0.005

Percentile

76.8%

JSON

Related for CVE-2021-27470