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SiemensCVE-2020-27000

HistoryFeb 09, 2021 - 5:15 p.m.

CVE-2020-27000

2021-02-0917:15:13

CWE-119

CWE-787

siemens

web.nvd.nist.gov

cve-2020-27000

jt2go

teamcenter visualization

vulnerability

code execution

memory corruption

bmp files

security advisory

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

15.9%

JSON

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing BMP files. This can result in a memory corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12018)

Affected configurations

Nvd

Node

siemensjt2goRange<13.1.0.1

siemensteamcenter_visualizationRange<13.1.0.1

VendorProductVersionCPE
siemensjt2go*cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*
siemensteamcenter_visualization*cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	jt2go	*	cpe:2.3:a:siemens:jt2go::::::::
siemens	teamcenter_visualization	*	cpe:2.3:a:siemens:teamcenter_visualization::::::::

CNA Affected

[
  {
    "product": "JT2Go",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V13.1.0.1"
      }
    ]
  },
  {
    "product": "Teamcenter Visualization",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V13.1.0.1"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf

www.zerodayinitiative.com/advisories/ZDI-21-237/

Social References

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

Percentile

15.9%

JSON

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