CVE-2019-12660
published 2019-09-25CVE-2019-12660: A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected…
PriorityP426medium5.5CVSS 3.1
AVLACLPRLUINSUCNIHAN
EPSS
0.30%
22.5th percentile
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | cisco_ios_xe_software_3.2.11asg | >= unspecified < n/a | n/a |
| cisco | ios_xe | — | — |
| cisco | ios_xe | >= 16.1.1 | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvdv2.04.9MEDIUMAV:L/AC:L/Au:N/C:N/I:C/A:N
vendor_cisco5.5MEDIUM
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Cisco
Cisco IOS XE Software ASIC Register Write Vulnerability
vendor_cisco·2019-09-25·CVSS 5.5
CVE-2019-12660 [MEDIUM] CWE-668 Cisco IOS XE Software ASIC Register Write Vulnerability
Cisco IOS XE Software ASIC Register Write Vulnerability
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device.
The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning.
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:
ht
Cisco
Cisco IOS XE Software ASIC Register Write Vulnerability
vendor_cisco·CVSS 3.0
CVE-2019-12660 Cisco IOS XE Software ASIC Register Write Vulnerability
CVE-2019-12660: Cisco IOS XE Software ASIC Register Write Vulnerability
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning. Cisco has released software updates that address this vulnerability. There are no
CVSS: 3.0
CWE: CWE-668, CWE-668
Bug IDs: CSCvj14070
GHSA
GHSA-xq77-4xgj-83fm: A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affect
ghsa_unreviewed·2022-05-24
CVE-2019-12660 [MEDIUM] GHSA-xq77-4xgj-83fm: A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affect
A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker to write values to the underlying memory of an affected device. The vulnerability is due to improper input validation and authorization of specific commands that a user can execute within the CLI. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a specific set of commands. A successful exploit could allow the attacker to modify the configuration of the device to cause it to be non-secure and abnormally functioning.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-09-25
Published