CVE-2014-7997

EPSS 0.25%
Published 15.11.2014 02:59:01
Last modified 12.04.2025 10:46:40
Source psirt@cisco.com
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The DHCP implementation in Cisco IOS on Aironet access points does not properly handle error conditions with short leases and unsuccessful lease-renewal attempts, which allows remote attackers to cause a denial of service (device restart) by triggering a transition into a recovery state that was intended to involve a network-interface restart but actually involves a full device restart, aka Bug ID CSCtn16281.

Affected products Warnungen 0 Metrics 2 CWE 0 References 6

Data is provided by the National Vulnerability Database (NVD)

Cisco ≫ Ios Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.25%	0.45

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	6.1	6.5	6.9	AV:A/AC:L/Au:N/C:N/I:N/A:C

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7997

Vendor Advisory

http://www.securitytracker.com/id/1031218

https://exchange.xforce.ibmcloud.com/vulnerabilities/98691

https://nvd.nist.gov/vuln/detail/CVE-2014-7997

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2014-7997

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2014-7997

EUVD