CVE-2018-25219
PassFab Excel Password Recovery 8.3.1 SEH Buffer Overflow
- State
- Published
- Severity
- 8.6 High
- Published
- Mar 26, 2026
- Updated
- Jul 28, 2026
- Reserved
- Mar 26, 2026
Description
PassFab Excel Password Recovery 8.3.1 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious payload in the registration code field. Attackers can craft a buffer overflow payload with a pop-pop-ret gadget and shellcode that triggers code execution when pasted into the Licensed E-mail and Registration Code field during the registration process.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.4 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | VulnCheck |
Weaknesses
- CWE-787 Out-of-bounds Write
Affected Products
| Product | Versions |
|---|---|
Excel Password RecoveryPassfab |
|
References
- ExploitDB-46301exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: PassFab Excel Password Recovery 8.3.1 SEH Buffer Overflowthird-party-advisory
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