High severity · published Aug 30, 2021
CVE-2021-33007
A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file
7.8
CVSS
1.1%
EPSS
No
On KEV
Description
A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability 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)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TP
Tpeditor · Deltaww
through 1.98.06 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-33007
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-33007
Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-236-03
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