CVE-2015-6418

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.

CVSS v2.0 4.3 MEDIUM

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
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/1034408
http://www.securitytracker.com/id/1034409

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:cisco:sa520:2.2.07:::::::*
	cpe:2.3:o:cisco:sa520w:2.2.07:::::::*
	cpe:2.3:o:cisco:sa540:2.2.07:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.0.7:::::::*
	cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.2.8:::::::*
	cpe:2.3:a:cisco:rv016_multi-wan_vpn_firmware:4.0.5.0:::::::*
	cpe:2.3:a:cisco:rv042_dual_wan_vpn_router_firmware:4.0.2.8:::::::*
	cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.0.0.7:::::::*
	cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.2.2.7:::::::*
	cpe:2.3:a:cisco:rv042g_dual_gigabit_wan_vpn_firmware:4.2.2.8:::::::*
	cpe:2.3:a:cisco:rv082_dual_wan_vpn_router_firmware:4.0.0.7:::::::*
	cpe:2.3:a:cisco:rv082_dual_wan_vpn_router_firmware:4.0.2.8:::::::*

History

No history.

Information

Published : 2015-12-13 03:59

Updated : 2023-12-10 11:46

NVD link : CVE-2015-6418

Mitre link : CVE-2015-6418

CVE.ORG link : CVE-2015-6418

JSON object : View

Products Affected

cisco

rv042g_dual_gigabit_wan_vpn_firmware
sa520w
sa540
rv082_dual_wan_vpn_router_firmware
sa520
rv016_multi-wan_vpn_firmware
rv042_dual_wan_vpn_router_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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