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CVE-2020-3261

MEDIUMCVSS 6.5/10EPSS 0.50%

Last modified

CVE-2020-3261 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability in the web-based management interface of Cisco Mobility Express Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. EPSS estimates a 0.50% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based management interface of Cisco Mobility Express Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user with an active session on an affected device to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions, including modifying the configuration, with the privilege level of the user.

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
0.50%

39.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoAironet 1542i Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1542i Firmware8.10\(1.255\)
CiscoAironet 1542d Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1542d Firmware8.10\(1.255\)
CiscoAironet 1562i Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1562i Firmware8.10\(1.255\)
CiscoAironet 1562e Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1562e Firmware8.10\(1.255\)
CiscoAironet 1562d Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1562d Firmware8.10\(1.255\)
CiscoAironet 1815 Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1815 Firmware8.10\(1.255\)
CiscoAironet 1830 Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1830 Firmware8.10\(1.255\)
CiscoAironet 1840 Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1840 Firmware8.10\(1.255\)
CiscoAironet 1850 Firmware>= 8.0, < 8.8.130.0
CiscoAironet 1850 Firmware8.10\(1.255\)
CiscoAironet 2800i Firmware>= 8.0, < 8.8.130.0
CiscoAironet 2800i Firmware8.10\(1.255\)
CiscoAironet 2800e Firmware>= 8.0, < 8.8.130.0
CiscoAironet 2800e Firmware8.10\(1.255\)
CiscoAironet 3800i Firmware>= 8.0, < 8.8.130.0
CiscoAironet 3800i Firmware8.10\(1.255\)
CiscoAironet 3800e Firmware>= 8.0, < 8.8.130.0
CiscoAironet 3800e Firmware8.10\(1.255\)
CiscoAironet 3800p Firmware>= 8.0, < 8.8.130.0
CiscoAironet 3800p Firmware8.10\(1.255\)
CiscoAironet 4800 Firmware>= 8.0, < 8.8.130.0
CiscoAironet 4800 Firmware8.10\(1.255\)
CiscoCatalyst Iw6300 Firmware>= 8.0, < 8.8.130.0
CiscoCatalyst Iw6300 Firmware8.10\(1.255\)
Cisco6300 Series Access Points Firmware>= 8.0, < 8.8.130.0
Cisco6300 Series Access Points Firmware8.10\(1.255\)

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-3261?
A vulnerability in the web-based management interface of Cisco Mobility Express Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected device. An attacker could exploit this vulnerability by persuading a user with an active session on an affected device to follow a malicious link. A successful exploit could allow the attacker to perform arbitrary actions, including modifying the configuration, with the privilege level of the user.
How severe is CVE-2020-3261?
CVE-2020-3261 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.50% probability of exploitation in the next 30 days.
How do I fix CVE-2020-3261?
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.

Are you affected by CVE-2020-3261?

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

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Source: NVD / NIST