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Critical 9.8Published Feb 12, 2026
CVE-2025-70314webfsd 1.21 is vulnerable to a Buffer Overflow via a crafted request.
Updated under an hour ago ()
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It affects ourway webfsd. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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webfsd 1.21 is vulnerable to a Buffer Overflow via a crafted request. This is due to the filename variable
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ourway webfsd ourway:webfsd | 1.21 | NVD |
References
- https://gist.github.com/Err0rzz/3afe49f54e1121b8a08a69801b61cfccexploit, third-party-advisory
- https://github.com/ourway/webfsdproduct
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.