#VU24756 Configuration in Cisco Systems, Inc products - CVE-2019-15993


| Updated: 2024-10-25

Vulnerability identifier: #VU24756

Vulnerability risk: Medium

CVSSv4.0: 7.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2019-15993

CWE-ID: CWE-16

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Cisco 250 Series Smart Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco 350 Series Managed Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco 350X Series Stackable Managed Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco 550X Series Stackable Managed Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco Small Business 300 Series Managed Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco Small Business 500 Series Stackable Managed Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc
Cisco Small Business 200 Series Smart Switches
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to access sensitive device information.

The vulnerability exists due to the affected software lacks proper authentication controls to information accessible from the web UI.  A remote attacker can send a malicious HTTP request to the web UI of an affected device and gain access to sensitive device information, which includes configuration files.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco 250 Series Smart Switches: before 2.5.0.92

Cisco 350 Series Managed Switches: before 2.5.0.92

Cisco 350X Series Stackable Managed Switches: before 2.5.0.92

Cisco 550X Series Stackable Managed Switches: before 2.5.0.92

Cisco Small Business 300 Series Managed Switches: before 1.4.11.4

Cisco Small Business 500 Series Stackable Managed Switches: before 1.4.11.4

Cisco Small Business 200 Series Smart Switches: before 1.4.11.4


External links
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200129-smlbus-switch-disclos


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.


Latest bulletins with this vulnerability