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IcscertCVE-2021-22663

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

CVE-2021-22663

2021-02-0917:15:14

CWE-125

icscert

web.nvd.nist.gov

cve-2021-22663

cscape

data validation

code execution

nvd

cybersecurity

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

43.2%

JSON

Cscape (All versions prior to 9.90 SP3.5) lacks proper validation of user-supplied data when parsing project files. This could lead to an out-of-bounds read. An attacker could leverage this vulnerability to execute code in the context of the current process.

Affected configurations

Nvd

Node

hornerautomationcscapeRange<9.90

siemenscscapeMatch9.90-

siemenscscapeMatch9.90sp1

siemenscscapeMatch9.90sp3

VendorProductVersionCPE
hornerautomationcscape*cpe:2.3:a:hornerautomation:cscape:*:*:*:*:*:*:*:*
siemenscscape9.90cpe:2.3:a:siemens:cscape:9.90:-:*:*:*:*:*:*
siemenscscape9.90cpe:2.3:a:siemens:cscape:9.90:sp1:*:*:*:*:*:*
siemenscscape9.90cpe:2.3:a:siemens:cscape:9.90:sp3:*:*:*:*:*:*

Vendor	Product	Version	CPE
hornerautomation	cscape	*	cpe:2.3:a:hornerautomation:cscape::::::::
siemens	cscape	9.90	cpe:2.3:a:siemens:cscape:9.90:-::::::
siemens	cscape	9.90	cpe:2.3:a:siemens:cscape:9.90:sp1::::::
siemens	cscape	9.90	cpe:2.3:a:siemens:cscape:9.90:sp3::::::

CNA Affected

[
  {
    "product": "Cscape",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to 9.90 SP3.5"
      }
    ]
  }
]

References

us-cert.cisa.gov/ics/advisories/icsa-21-035-02

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

43.2%

JSON

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