CVE-2019-25469
CVE-2019-25469 is a medium-severity vulnerability with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- CVSS v4: 6.9
- EPSS exploit prediction: 0% (2nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2019-19742
- Weakness: CWE-787
- Published:
- Last modified:
Description
Folder Lock 7.7.9 contains a buffer overflow vulnerability in the serial number registration field that allows local attackers to crash the application by submitting an oversized payload. Attackers can paste a 6000-byte buffer of arbitrary data into the 'Serial Number and Registration Key' field to trigger a denial of service condition.
Frequently asked questions
- What is CVE-2019-25469?
- Folder Lock 7.7.9 contains a buffer overflow vulnerability in the serial number registration field that allows local attackers to crash the application by submitting an oversized payload. Attackers can paste a 6000-byte buffer of arbitrary data into the 'Serial Number and Registration Key' field to trigger a denial of service condition.
- How severe is CVE-2019-25469?
- CVE-2019-25469 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2019-25469 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2019-25469?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2019-25469 have an EU (EUVD) identifier?
- Yes. CVE-2019-25469 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2019-19742.
- When was CVE-2019-25469 published?
- CVE-2019-25469 was published on 2026-03-11 and last updated on 2026-06-17.
References
- https://www.exploit-db.com/exploits/47383
- https://www.vulncheck.com/advisories/folder-lock-denial-of-service-via-serial-number-field
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