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

Published · last modified .

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.

EPSS exploit prediction

EPSS: 0.011 (63.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-33007: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

  • Deltaww Tpeditor
  • Delta Electronics Tpeditor — versions TPEditor: v1.98.06 and prior

Weakness classification (CWE)

Public proof-of-concept exploits

References

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.