CVEvulnerability

CVE-2015-6418

4.3 MEDIUM Published 2015-12-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2015-12-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

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.

Affected configurations

• cisco sa520 2.2.07 • cisco sa520w 2.2.07 • cisco sa540 2.2.07 • cisco rv016 multi-wan vpn firmware 4.0.0.7 • cisco rv016 multi-wan vpn firmware 4.0.2.8 • cisco rv016 multi-wan vpn firmware 4.0.5.0 • cisco rv042 dual wan vpn router firmware 4.0.2.8 • cisco rv042g dual gigabit wan vpn firmware 4.0.0.7 • cisco rv042g dual gigabit wan vpn firmware 4.2.2.7 • cisco rv042g dual gigabit wan vpn firmware 4.2.2.8 • cisco rv082 dual wan vpn router firmware 4.0.0.7 • cisco rv082 dual wan vpn router firmware 4.0.2.8

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References