—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA1
Cisco Security Advisory: Cisco IOS XE Software Static Credential Vulnerability
Advisory ID: cisco-sa-20180328-xesc
Revision: 2.0
For Public Release: 2018 March 28 16:00 GMT
Last Updated: 2018 September 19 16:00 GMT
CVE ID(s): CVE-2018-0150
CVSS Score v(3): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+———————————————————————
Summary
=======
A vulnerability in Cisco IOS XE Software could allow an unauthenticated, remote attacker to log in to a device running an affected release of Cisco IOS XE Software with the default username and password that are used at initial boot.
The vulnerability is due to an undocumented user account with privilege level 15 that has a default username and password. An attacker could exploit this vulnerability by using this account to remotely connect to an affected device. A successful exploit could allow the attacker to log in to the device with privilege level 15 access.
Cisco has released software updates that address this vulnerability. There are workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-xesc [“https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-xesc”]
This advisory is part of the March 28, 2018, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 20 Cisco Security Advisories that describe 22 vulnerabilities. For a complete list of the advisories and links to them, see Cisco Event Response: March 2018 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication [“https://tools.cisco.com/security/center/viewErp.x?alertId=ERP-66682”].
—–BEGIN PGP SIGNATURE—–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=ODk6
—–END PGP SIGNATURE—–
_______________________________________________
cust-security-announce mailing list
cust-security-announce@cisco.com
To unsubscribe, send the command “unsubscribe” in the subject of your message to cust-security-announce-leave@cisco.com
