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JpcertCVE-2022-33941

HistorySep 08, 2022 - 8:15 a.m.

CVE-2022-33941

2022-09-0808:15:07

CWE-78

jpcert

web.nvd.nist.gov

452

cve-2022-33941

powercms

xmlrpc

api

alfasado inc

command injection

vulnerability

perl script execution

os command execution

security

nvd

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

9.6

Confidence

High

EPSS

0.002

Percentile

55.2%

JSON

PowerCMS XMLRPC API provided by Alfasado Inc. contains a command injection vulnerability. Sending a specially crafted message by POST method to PowerCMS XMLRPC API may allow arbitrary Perl script execution, and an arbitrary OS command may be executed through it. Affected products/versions are as follows: PowerCMS 6.021 and earlier (PowerCMS 6 Series), PowerCMS 5.21 and earlier (PowerCMS 5 Series), and PowerCMS 4.51 and earlier (PowerCMS 4 Series). Note that all versions of PowerCMS 3 Series and earlier which are unsupported (End-of-Life, EOL) are also affected by this vulnerability.

Affected configurations

Nvd

Node

alfasadopowercmsRange≤4.51

alfasadopowercmsRange5.0–5.21

alfasadopowercmsRange6.0–6.021

VendorProductVersionCPE
alfasadopowercms*cpe:2.3:a:alfasado:powercms:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
alfasado	powercms	*	cpe:2.3:a:alfasado:powercms::::::::

CNA Affected

[
  {
    "product": "PowerCMS XMLRPC API",
    "vendor": "Alfasado Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "PowerCMS 6.021 and earlier (PowerCMS 6 Series), PowerCMS 5.21 and earlier (PowerCMS 5 Series), PowerCMS 4.51 and earlier (PowerCMS 4 Series), and PowerCMS 3 Series and earlier which are unsupported (End-of-Life, EOL)"
      }
    ]
  }
]

References

jvn.jp/en/jp/JVN76024879/index.html

www.powercms.jp/news/xmlrpc-api-provision-202208.html

Social References

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

9.6

Confidence

High

EPSS

0.002

Percentile

55.2%

JSON

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