CVE-2015-6418

Description

The random-number generator on Cisco Small Business RV routers 4.x and SA500 security appliances 2.2.07 does not have sufficient entropy, which makes it easier for remote attackers to determine a TLS key pair via unspecified computations upon handshake key-exchange data, aka Bug ID CSCus15224.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.57%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-dwvr vendor advisory
http://www.securitytracker.com/id/1034408 vdb entry
http://www.securitytracker.com/id/1034409 vdb entry
http://www.securityfocus.com/bid/78876 vdb entry

Frequently Asked Questions

What is the severity of CVE-2015-6418?
CVE-2015-6418 has been scored as a medium severity vulnerability.
How to fix CVE-2015-6418?
To fix CVE-2015-6418, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-6418 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-6418 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.