Severity
7.3HIGH
EPSS
0.1%
top 83.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedNov 18
Description
A vulnerability in the web management interface of the AOS-CX OS user authentication service could allow an authenticated remote attacker to hijack an active user session. Successful exploitation may enable the attacker to maintain unauthorized access to the session, potentially leading to the view or modification of sensitive configuration data.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:NExploitability: 0.6 | Impact: 5.2
Affected Packages2 packages
🔴Vulnerability Details
2📋Vendor Advisories
1Microsoft▶
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state leading to a use-after-free and a double free.↗2021-07-13