CVE-2021-43983
CVSS2
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
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
Percentile
88.9%
WECON LeviStudioU Versions 2019-09-21 and prior are vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| we-con | levistudiou | * | cpe:2.3:a:we-con:levistudiou:*:*:*:*:*:*:*:* |
References
www.cisa.gov/uscert/ics/advisories/icsa-21-343-02
www.zerodayinitiative.com/advisories/ZDI-22-034/
www.zerodayinitiative.com/advisories/ZDI-22-035/
www.zerodayinitiative.com/advisories/ZDI-22-036/
www.zerodayinitiative.com/advisories/ZDI-22-037/
www.zerodayinitiative.com/advisories/ZDI-22-038/
www.zerodayinitiative.com/advisories/ZDI-22-039/
www.zerodayinitiative.com/advisories/ZDI-22-040/
www.zerodayinitiative.com/advisories/ZDI-22-041/
www.zerodayinitiative.com/advisories/ZDI-22-042/
www.zerodayinitiative.com/advisories/ZDI-22-043/
www.zerodayinitiative.com/advisories/ZDI-22-044/
www.zerodayinitiative.com/advisories/ZDI-22-045/
www.zerodayinitiative.com/advisories/ZDI-22-046/
www.zerodayinitiative.com/advisories/ZDI-22-047/
Related
CVSS2
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
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
Percentile
88.9%