Strix
26.1K

CVE-2018-0278

MEDIUMCVSS 6.5/10EPSS 2.23%

Last modified

CVE-2018-0278 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in the management console of Cisco Firepower System Software could allow an unauthenticated, remote attacker to access sensitive data about the system. The vulnerability is due to improper cross-origin domain protections for the WebSocket protocol. EPSS estimates a 2.23% chance of exploitation in the next 30 days.

Description

A vulnerability in the management console of Cisco Firepower System Software could allow an unauthenticated, remote attacker to access sensitive data about the system. The vulnerability is due to improper cross-origin domain protections for the WebSocket protocol. An attacker could exploit this vulnerability by convincing a user to visit a malicious website designed to send requests to the affected application while the user is logged into the application with an active session cookie. A successful exploit could allow the attacker to retrieve policy or configuration information from the affected software and to perform another attack against the management console. Cisco Bug IDs: CSCvh68311.

Metrics

CVSS 3.1
6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Probability
2.23%

80.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoSecure Firewall Management Center6.1.0
CiscoSecure Firewall Management Center6.2.0
CiscoSecure Firewall Management Center6.2.1
CiscoSecure Firewall Management Center6.2.2
CiscoSecure Firewall Management Center6.2.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-0278?
A vulnerability in the management console of Cisco Firepower System Software could allow an unauthenticated, remote attacker to access sensitive data about the system. The vulnerability is due to improper cross-origin domain protections for the WebSocket protocol. An attacker could exploit this vulnerability by convincing a user to visit a malicious website designed to send requests to the affected application while the user is logged into the application with an active session cookie. A successful exploit could allow the attacker to retrieve policy or configuration information from the affected software and to perform another attack against the management console. Cisco Bug IDs: CSCvh68311.
How severe is CVE-2018-0278?
CVE-2018-0278 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 2.23% probability of exploitation in the next 30 days.
How do I fix CVE-2018-0278?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2018

View all 2018CVEs →

Are you affected by CVE-2018-0278?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST