CVE-2019-1682: high-severity vulnerability in Cisco Application Policy Infrastructure…
Cisco Application Policy Infrastructure Controller Privilege Escalation Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.4%
A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller (APIC) software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain command strings issued on the CLI of the affected device. An attacker with write permissions for files within a readable folder on the device could alter certain definitions in the affected file. A successful exploit could allow an attacker to cause the underlying FUSE driver to execute said crafted commands, elevating the attacker's privileges to root on an affected device.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Cisco · Cisco Application Policy Infrastructure Controller (APIC)Related CVEs — Cisco Application Policy Infrastructure…
In the same product, most dangerous first.
CVE-2019-1889HIGHCisco Application Policy Infrastructure Controller REST API Privilege Escalation VulnerabilityEPSS 2.8%CVE-2021-1579HIGHCisco Application Policy Infrastructure Controller App Privilege Escalation VulnerabilityEPSS 2.1%CVE-2021-1578HIGHCisco Application Policy Infrastructure Controller Privilege Escalation VulnerabilityEPSS 2.0%CVE-2021-1580MEDIUMCisco Application Policy Infrastructure Controller Command Injection and File Upload VulnerabilitiesEPSS 1.8%CVE-2021-1577CRITICALCisco Application Policy Infrastructure Controller Arbitrary File Read and Write VulnerabilityEPSS 1.3%CVE-2019-1692MEDIUMCisco Application Policy Infrastructure Controller Web-Based Management Interface Usage Information Disclosure VulnerabilityEPSS 1.2%