CVE-2021-22678

Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-112-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:hornerautomation:cscape::::::::
	cpe:2.3:a:hornerautomation:cscape:9.90:-::::::
	cpe:2.3:a:hornerautomation:cscape:9.90:sp1::::::
	cpe:2.3:a:hornerautomation:cscape:9.90:sp2::::::
	cpe:2.3:a:hornerautomation:cscape:9.90:sp3::::::

History

24 Oct 2022, 17:23

Type	Values Removed	Values Added
CWE	~~CWE-20~~	CWE-787

Information

Published : 2021-04-23 18:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-22678

Mitre link : CVE-2021-22678

CVE.ORG link : CVE-2021-22678

JSON object : View

Products Affected

hornerautomation

cscape

CWE

CWE-787

Out-of-bounds Write

CWE-20

Improper Input Validation

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