CVE-2023-20056
published 2023-03-23CVE-2023-20056: A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS)…
PriorityP423medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.1th percentile
A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to cause an affected device to reload spontaneously, resulting in a DoS condition.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | access_point | — | — |
| cisco | aironet_access_point_software | < 17.9.0.135 | 17.9.0.135 |
| cisco | cisco_aironet_access_point_software | — | — |
| cisco | ios_xe | < 16.12.8 | 16.12.8 |
| cisco | ios_xe | >= 17.1 < 17.3.6 | 17.3.6 |
| cisco | ios_xe | >= 17.4 < 17.6.5 | 17.6.5 |
| cisco | ios_xe | >= 17.7 < 17.9.2 | 17.9.2 |
| cisco | wireless_lan_controller_software | < 8.10.183.0 | 8.10.183.0 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
vendor_cisco6.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Cisco
Cisco Access Point Software Denial of Service Vulnerability
vendor_cisco·2023-03-22·CVSS 6.5
CVE-2023-20056 [MEDIUM] CWE-78 Cisco Access Point Software Denial of Service Vulnerability
Cisco Access Point Software Denial of Service Vulnerability
A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to cause an affected device to reload spontaneously, 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 available at the following link:https://sec.cloudapps.ci
Cisco
Cisco Access Point Software Denial of Service Vulnerability
vendor_cisco·CVSS 3.1
CVE-2023-20056 Cisco Access Point Software Denial of Service Vulnerability
CVE-2023-20056: Cisco Access Point Software Denial of Service Vulnerability
A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to cause an affected device to reload spontaneously, resulting in a DoS condition. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.1
CWE: CWE-78, CWE-78
Bug IDs: CSCwc61122
GHSA
GHSA-qf58-8wfv-957j: A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (D
ghsa_unreviewed·2023-03-23
CVE-2023-20056 [MEDIUM] GHSA-qf58-8wfv-957j: A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (D
A vulnerability in the management CLI of Cisco access point (AP) software could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to cause an affected device to reload spontaneously, resulting in a DoS condition.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-03-23
Published