Vulnerability Details : CVE-2016-1356
Cisco FireSIGHT System Software 6.1.0 does not use a constant-time algorithm for verifying credentials, which makes it easier for remote attackers to enumerate valid usernames by measuring timing differences, aka Bug ID CSCuy41615.
Vulnerability category: BypassGain privilege
Products affected by CVE-2016-1356
- cpe:2.3:a:cisco:firesight_system_software:_6.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-1356
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-1356
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
3.7
|
LOW | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
2.2
|
1.4
|
NIST |
CWE ids for CVE-2016-1356
-
Assigned by: nvd@nist.gov (Primary)
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-1356
-
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-FireSIGHT1
Cisco FireSIGHT System Software Convert Timing Channel VulnerabilityVendor Advisory
-
http://www.securitytracker.com/id/1035189
Cisco FireSIGHT Username Processing Timing Differences Lets Remote Users Determine Valid Usernames on the Target System - SecurityTracker
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