VULNERABILITY INTELLIGENCE
CVE-2015-6418
CVSS score4.3 MEDIUM
EPSS probability1.84%
CISA KEVNot currently listed
Published2015-12-13
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:P/I:N/A:N
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.
Weakness classification
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor