CVE-2021-38110
7.8 HIGHWord97Import200.dll in Corel WordPerfect 2020 20.0.0.200 is affected by an Out-of-bounds Write vulnerability when parsing a crafted file
Published: 2021-10-01 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 7.8 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CWE
- CWE-787
Affected products
| Vendor | Product |
|---|---|
| corel | wordperfect_2020 |
Description
Word97Import200.dll in Corel WordPerfect 2020 20.0.0.200 is affected by an Out-of-bounds Write vulnerability when parsing a crafted file. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious DOC file.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-38110
- [Other]https://www.fortiguard.com/zeroday/FG-VD-21-036
- [Other]https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products
- [Other]https://www.fortiguard.com/zeroday/FG-VD-21-036
- [Other]https://www.fortinet.com/blog/threat-research/fortinet-security-researcher-discovers-multiple-vulnerabilities-across-multiple-corel-products
Related CVEs
Same vendor
- CVE-2021-38109 — Corel DrawStandard 2020 22.0.0.474 is affected by an Out-of-bounds Read vulnerability when parsing a crafted file (5.5 MEDIUM)
- CVE-2021-38108 — Word97Import200.dll in Corel WordPerfect 2020 20.0.0.200 is affected by an Out-of-bounds Read vulnerability when parsing a crafted file (5.5 MEDIUM)
- CVE-2021-38107 — CdrCore.dll in Corel DrawStandard 2020 22.0.0.474 is affected by an Out-of-bounds Read vulnerability when parsing a crafted file (5.5 MEDIUM)
- CVE-2021-38106 — UAX200.dll in Corel Presentations 2020 20.0.0.200 is affected by an Out-of-bounds Read vulnerability when parsing a crafted file (5.5 MEDIUM)
- CVE-2021-38105 — IPPP82.FLT in Corel Presentations 2020 20.0.0.200 is affected by an Out-of-bounds Read vulnerability when parsing a crafted file (5.5 MEDIUM)
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