CVE-2021-1435
highPriorität · verfolgen · 32EPSS 0.085 · 95. PerzentilEURUUSEPSS · bewertet 2026-10-27
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to inject arbitrary commands that can be executed as the root user. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to the web UI of an affected device with arbitrary commands injected into a portion of the request. A successful exploit could allow the attacker to execute arbitrary commands as the root user.
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- Behoben16.10.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1bcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1ccisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1dcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1ecisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1fcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1gcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.1scisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.10.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.1acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.1bcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.1ccisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.1scisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.11.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1bcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1ccisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1dcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.1scisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.2cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.2acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.2scisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.3cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.3acisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.3hcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.3scisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.4cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.4ccisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.5cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.5fcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben16.9.6cisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - Behoben17.11.99SWcisco_csaf
Cisco has released software updates that address this vulnerability.
https://software.cisco.com - BehobenCisco IOS XE Catalyst SD-WANcisco_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 · 6.6–9
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (78)
Betroffene Produkte und Versionsbereiche.
Advisories (1)
Hersteller- und Ökosystem-Meldungen dazu.
- cisco-sa-iosxe-webcmdinjsh-UFJxTgZDCisco IOS XE Software Web UI Command Injection Vulnerability2021-03-24csaf · cisco_csafUS
A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to inject arbitrary commands that can be executed as the root user. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending a crafted request to the web UI of an affected device with arbitrary commands injected into a portion of the request. A successful exploit could allow the attacker to execute arbitrary commands as the root user. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
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://nvd.nist.gov/vuln/detail/CVE-2021-1435cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webcmdinjsh-UFJxTgZDcnnvd
- https://vigilance.fr/vulnerability/Cisco-IOS-IOS-XE-multiple-vulnerabilities-34940cnnvd
- https://www.auscert.org.au/bulletins/ESB-2023.6131cnnvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webcmdinjsh-UFJxTgZDenisa_euvd
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-webcmdinjsh-UFJxTgZDVendor Advisorynvd
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