Skip to content
Fencer Intel
high 7.5

CVE-2014-3979 json

Bytemark Symbiosis allows remote attackers to cause a denial of service via a crafted username, which triggers the firewall to blacklist th…

published 2020-01-27 6 y ago modified 2026-06-17 4 mo ago also EUVD-2014-3912

cvss
7.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
0
none known

Summary

Bytemark Symbiosis allows remote attackers to cause a denial of service via a crafted username, which triggers the firewall to blacklist the IP.

Exploit prediction

2.49% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD 2.0 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.