CVE-2019-1835 — MEDIUM (4.4)

Vulnerability Description

A vulnerability in the CLI of Cisco Aironet Access Points (APs) could allow an authenticated, local attacker to access sensitive information stored in an AP. The vulnerability is due to improper sanitization of user-supplied input in specific CLI commands. An attacker could exploit this vulnerability by accessing the CLI of an affected AP with administrator privileges and issuing crafted commands that result in directory traversal. A successful exploit could allow the attacker to view system files on the affected device, which could contain sensitive information. Software versions 8.8 and 8.9 are affected.

CVSS Score

4.4

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Cisco	Aironet Access Point Firmware	8.8
Cisco	Aironet 1542D	-
Cisco	Aironet 1542I	-
Cisco	Aironet 1562D	-
Cisco	Aironet 1562E	-
Cisco	Aironet 1562I	-
Cisco	Aironet 1800I	-
Cisco	Aironet 1850E	-
Cisco	Aironet 1850I	-
Cisco	Aironet 2800E	-
Cisco	Aironet 2800I	-
Cisco	Aironet 3800E	-
Cisco	Aironet 3800I	-
Cisco	Aironet 3800P	-

Related Weaknesses (CWE)

CWE-22

References

http://www.securityfocus.com/bid/108001Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory
http://www.securityfocus.com/bid/108001Third Party AdvisoryVDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2Vendor Advisory

FAQ

What is CVE-2019-1835?

CVE-2019-1835 is a vulnerability with a CVSS score of 4.4 (MEDIUM). A vulnerability in the CLI of Cisco Aironet Access Points (APs) could allow an authenticated, local attacker to access sensitive information stored in an AP. The vulnerability is due to improper sanit...

How severe is CVE-2019-1835?

CVE-2019-1835 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-1835?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Aironet Access Point Firmware, Cisco Aironet 1542D, Cisco Aironet 1542I, Cisco Aironet 1562D, Cisco Aironet 1562E.