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SiemensCVE-2020-25243

HistoryApr 22, 2021 - 9:15 p.m.

CVE-2020-25243

2021-04-2221:15:09

CWE-22

siemens

web.nvd.nist.gov

cve-2020-25243

vulnerability

logo! soft comfort

zip slip

system takeover

nvd

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

24.2%

JSON

A vulnerability has been identified in LOGO! Soft Comfort (All versions < V8.4). A zip slip vulnerability could be triggered while importing a compromised project file
to the affected software. Chained with other vulnerabilities this vulnerability could
ultimately lead to a system takeover by an attacker.

Affected configurations

Nvd

Node

siemenslogo\!_soft_comfort

VendorProductVersionCPE
siemenslogo\!_soft_comfort*cpe:2.3:a:siemens:logo\!_soft_comfort:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	logo\!_soft_comfort	*	cpe:2.3:a:siemens:logo\!_soft_comfort::::::::

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "LOGO! Soft Comfort",
    "versions": [
      {
        "version": "All versions < V8.4",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-983300.pdf

Social References

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

5.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

24.2%

JSON

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