CVE-2021-45345
Buffer Overflow vulnerability found in En3rgy WebcamServer v.0.5.2 allows a remote attacker to cause a denial of service via the WebcamServer.exe file.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer Overflow vulnerability found in En3rgy WebcamServer v.0.5.2 allows a remote attacker to cause a denial of service via the WebcamServer.exe file.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.32% probability · 71th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- webcamserver project/webcamserver
- Source
- cve@mitre.org
EPSS 1.3% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gist.github.com/0xHop/0d065694d56ac3943d8e8c239d80c63fThird Party Advisory
- https://gist.github.com/0xHop/337e65ec684b8866e86f4b25b8f1dbc7Third Party Advisory
- https://sourceforge.net/projects/webcamserv/Product
- https://gist.github.com/0xHop/0d065694d56ac3943d8e8c239d80c63fThird Party Advisory
- https://gist.github.com/0xHop/337e65ec684b8866e86f4b25b8f1dbc7Third Party Advisory
- https://sourceforge.net/projects/webcamserv/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.