High severity · published Jan 11, 2021
CVE-2020-27293
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior has a type confusion issue while processing project files, which may allow an attacker to execute arbitrary code
7.8
CVSS
2.1%
EPSS
No
On KEV
Description
Delta Electronics CNCSoft-B Versions 1.0.0.2 and prior has a type confusion issue while processing project files, which may allow an attacker to execute arbitrary code.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CN
Cncsoft-b · Deltaww
through 1.0.0.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-27293
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-27293
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-007-04
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-045/
More from Cncsoft-b
7.8
CVE-2024-1941
Delta Electronics CNCSoft-B versions 1.0.0.4 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code
7.8
CVE-2024-1595
Delta Electronics CNCSoft-B DOPSoft prior to v4.0.0.82 insecurely loads libraries, which may allow an attacker to use DLL hijacking and take over the system where the software…
7.8
CVE-2023-4685
Delta Electronics' CNCSoft-B version 1.0.0.4 and DOPSoft versions 4.0.0.82 and prior are vulnerable to stack-based buffer overflow, which could allow an attacker to execute…
7.8
CVE-2023-25177
Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are vulnerable to stack-based buffer overflow, which could allow an attacker to execute arbitrary code
7.8
CVE-2023-24014
Delta Electronics' CNCSoft-B DOPSoft versions 1.0.0.4 and prior are vulnerable to heap-based buffer overflow, which could allow an attacker to execute arbitrary code