What is CVE-2021-33007?

CVE-2021-33007 is a high-severity vulnerability in Deltaww Tpeditor, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-30.

How severe is CVE-2021-33007?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2021-33007 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Deltaww Tpeditor

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. Successful exploitation of this vulnerability may allow an attacker to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (61.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Deltaww Tpeditor
N/a Delta Electronics Tpeditor — versions TPEditor: v1.98.06 and prior

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

Public proof-of-concept exploits

n0-traces/cve_

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-33007?: CVE-2021-33007 is a high-severity vulnerability in Deltaww Tpeditor, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-08-30.
How severe is CVE-2021-33007?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2021-33007 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.