CVE-2024-27891

MediumCVSS 5.3/10Last modified Jul 22, 2026

Description

On affected platforms running Arista EOS with MACsec and egress ACLs configured on the same interfaces, the ACL policies may not be enforced for packets egressing on those ports. This can cause outgoing packets to incorrectly be allowed or denied.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-284

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

No affected versions have been published.

Timeline

Published: Jun 4, 2026
Last modified: Jul 22, 2026
NVD status: Awaiting Analysis

Related CVEs from 2024

CVE-2024-278929.6Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should have been rejected. This can CVE-2024-278948.8The Pulsar Functions Worker includes a capability that permits authenticated users to create functions where the function's implementation i CVE-2024-278957.5Vulnerability of permission control in the window module. Successful exploitation of this vulnerability may affect confidentiality.CVE-2024-278967.5Input verification vulnerability in the log module. Impact: Successful exploitation of this vulnerability can affect integrity.CVE-2024-278977.5Input verification vulnerability in the call module. Impact: Successful exploitation of this vulnerability may affect service confidentialit CVE-2024-278985.3SAP NetWeaver application, due to insufficient input validation, allows an attacker to send a crafted request from a vulnerable web applicat CVE-2024-278998.8Self-Registration and Modify your own profile in User Admin Application of NetWeaver AS Java does not enforce proper security requirements f CVE-2024-27905.4The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Accordion widget in all ve CVE-2024-279005.3Due to missing authorization check, attacker with business user account in SAP ABAP Platform - version 758, 795, can change the privacy sett CVE-2024-279017.2SAP Asset Accounting could allow a high privileged attacker to exploit insufficient validation of path information provided by the users and CVE-2024-279026.1Applications based on SAP GUI for HTML in SAP NetWeaver AS ABAP - versions 7.89, 7.93, do not sufficiently encode user-controlled inputs, re CVE-2024-279039.8OpenVPN plug-ins on Windows with OpenVPN 2.6.9 and earlier could be loaded from any directory, which allows an attacker to load an arbitrary