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Fencer Intel
medium 4.3

CVE-2015-4270 json

Multiple cross-site scripting (XSS) vulnerabilities in Cisco FireSIGHT System Software 5.3.1.5 and 6.0.0 allow remote attackers to inject a…

published 11y ago modified 4mo ago also EUVD-2015-4293

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 75%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in Cisco FireSIGHT System Software 5.3.1.5 and 6.0.0 allow remote attackers to inject arbitrary web script or HTML via a crafted URL, aka Bug IDs CSCuv22557, CSCuv22583, CSCuv22632, CSCuv22641, CSCuv22650, CSCuv22662, CSCuv22697, and CSCuv22702.

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Exploit prediction

1.54% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

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.