What is the CVSS score of CVE-2020-3261?

CVE-2020-3261 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.5%.

Aironet 1542I Firmware CVE-2020-3261

MEDIUM

Cross-Site Request Forgery (CSRF) (CWE-352)

2020-04-15 psirt@cisco.com

Cisco CSRF Aironet 1542I Firmware Aironet 1542D Firmware Aironet 1562I Firmware Aironet 1562E Firmware Aironet 1562D Firmware Aironet 1815 Firmware Aironet 1830 Firmware Aironet 1840 Firmware Aironet 1850 Firmware Aironet 2800I Firmware Aironet 2800E Firmware Aironet 3800I Firmware Aironet 3800E Firmware Aironet 3800P Firmware Aironet 4800 Firmware Catalyst Iw6300 Firmware 6300 Series Access Points Firmware

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Apr 15, 2020 - 21:15 nvd

MEDIUM 6.5

DescriptionNVD

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.

AnalysisAI

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. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. 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. Affected products include: Cisco Aironet 1542I Firmware, Cisco Aironet 1542D Firmware, Cisco Aironet 1562I Firmware, Cisco Aironet 1562E Firmware, Cisco Aironet 1562D Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.