CVE-2015-6418

CVSS V2 Medium 4.3 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2015-6418
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2015-12-13T03:59:09
  • Last Modified Date
  • 2016-12-07T18:20:12
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:sa520:2.2.07:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:sa520w:2.2.07:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:sa540:2.2.07:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.5.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv042_dual_wan_vpn_router_firmware:4.0.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.0.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.2.2.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.2.2.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv082_dual_wan_vpn_router_firmware:4.0.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:cisco:rv082_dual_wan_vpn_router_firmware:4.0.2.8:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151210-dwvr Vendor Advisory
http://www.securityfocus.com/bid/78876
http://www.securitytracker.com/id/1034409
http://www.securitytracker.com/id/1034408
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2015-6418
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6418
History
Created Old Value New Value Data Type Notes
2022-05-10 09:59:04 Added to TrackCVE
2022-12-02 07:33:59 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 07:33:59 2015-12-13T03:59Z 2015-12-13T03:59:09 CVE Published Date updated
2022-12-02 07:33:59 2016-12-07T18:20:12 CVE Modified Date updated
2022-12-02 07:33:59 Modified Vulnerability Status updated