CVE-2022-20697
mediumPriorität · verfolgen · 34EPSS 0.012 · 67. PerzentilEURUUSEPSS · bewertet 2026-10-24
A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper resource management in the HTTP server code. An attacker could exploit this vulnerability by sending a large number of HTTP requests to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behoben15.1(3)SVR1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVR10cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVR2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVR3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVScisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVS1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVT1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVT2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVT3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVT4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU10cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU11cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU20cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVU21cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVV1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVV2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVV3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVV4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVWcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVW1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVXcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.1(3)SVX1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.2(7)E3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.2(7)E3kcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.2(7)E4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.2(8)Ecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.3(3)JPJ8cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M2acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M3acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M3bcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben15.9(3)M4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben3.11.3Ecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben3.11.3aEcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben3.11.4Ecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.8–8.6
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (77)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- cisco-sa-http-dos-svOdkdBSCisco IOS and IOS XE Software Web Services Denial of Service Vulnerability2022-04-13csaf · cisco_csafUS
A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper resource management in the HTTP server code. An attacker could exploit this vulnerability by sending a large number of HTTP requests to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is part of the April 2022 release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see Cisco Event Response: April 2022 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. ["https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74561"]
auch bekannt als (4)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (6)
Externe Belege — Patches, Meldungen, Analysen.
- https://cxsecurity.com/cveshow/CVE-2022-20697/cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cnnvd
- https://vigilance.fr/vulnerability/Cisco-IOS-IOS-XE-denial-of-service-via-HTTP-Server-38062cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2022041511cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-dos-svOdkdBSenisa_euvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-http-dos-svOdkdBSVendor Advisorynvd
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