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GovTech CSGCVELIST:CVE-2021-42786

HistoryMar 09, 2022 - 4:51 p.m.

CVE-2021-42786 Remote Code Execution at AgentControllerServlet

2022-03-0916:51:32

CWE-20

GovTech CSG

www.cve.org

cve-2021-42786

remote code execution

steelcentral appinternals

dynamic sampling agent

input validation

vulnerability

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.006

Percentile

77.9%

JSON

It was discovered that the SteelCentral AppInternals Dynamic Sampling Agent (DSA) has Remote Code Execution vulnerabilities in multiple instances of the API requests. The affected endpoints do not have any input validation of the user’s input that allowed a malicious payload to be injected.

CNA Affected

[
  {
    "product": "SteelCentral AppInternals Dynamic Sampling Agent",
    "vendor": "Aternity",
    "versions": [
      {
        "status": "affected",
        "version": "10.x"
      },
      {
        "lessThan": "12.13.0",
        "status": "affected",
        "version": "12.13.0",
        "versionType": "custom"
      },
      {
        "lessThan": "11.8.8",
        "status": "affected",
        "version": "11.8.8",
        "versionType": "custom"
      }
    ]
  }
]

References

aternity.force.com/customersuccess/s/article/Remote-Code-Execution-at-AgentControllerServlet-CVE-2021-42786

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.006

Percentile

77.9%

JSON

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