← Vulnerability feed

Vulnerability record · CVE-2015-8236 · published 19 November 2015

CVE-2015-8236: Arista eos permissions and access controls vulnerability

Arista · Eos

Arista EOS before 4.11.12, 4.12 before 4.12.11, 4.13 before 4.13.14M, 4.14 before 4.14.5FX.5, and 4.15 before 4.15.0FX1.1 allows remote attackers to execute arbitrary code as root by leveraging management-plane access, aka Bug 138716.

10.0 CVSS 2.0 High EPSS 4.2% · top 9.3% CWE-264 · Permissions and access controls
10.0CVSS 2.0 base score
4.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Arista EOS before 4.11.12, 4.12 before 4.12.11, 4.13 before 4.13.14M, 4.14 before 4.14.5FX.5, and 4.15 before 4.15.0FX1.1 allows remote attackers to execute arbitrary code as root by leveraging management-plane access, aka Bug 138716.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.arista.com/support/advisories-notices/security-advisories/1221-security-advisory-15 Vendor Advisory
https://www.arista.com/support/advisories-notices/security-advisories/1221-security-advisory-15 Vendor Advisory

Track CVE-2015-8236 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2014-7169GNU Bash environment variable function parsing command injection (Shellshock variant)GNU Bash through 4.3 bash43-025 processes trailing strings after malformed function definitions in environment variable values, allowing command inje…KEVEPSS 100%analysed9.8CVE-2014-6271GNU Bash environment variable command injection (ShellShock)GNU Bash through 4.3 processes trailing strings after function definitions in environment variable values, allowing injected commands to run when Bas…KEVEPSS 100%analysed6.9CVE-2026-7473Arista EOS tunnel decapsulation protocol type not verifiedArista EOS switches configured for tunnel decapsulation (VXLAN, decap-groups, or GRE tunnel interfaces) fail to verify the tunnel protocol type, so t…KEVEPSS 0.65%analysed9.8CVE-2021-28503Arista eos improper authentication vulnerabilityThe impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, whi…EPSS 0.74%9.8CVE-2020-10188netkit telnetd buffer overflow allows remote code executionA buffer overflow in utility.c in netkit telnetd through 0.17, involving the netclear and nextitem functions, can be triggered by short writes or urg…EPSS 74%analysed9.8CVE-2017-18017Linux kernel xt_TCPMSS use-after-free in tcpmss_mangle_packetThe tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11 and 4.9.x before 4.9.36 contains a use-after-free that…EPSS 53%analysed9.8CVE-2017-14491dnsmasq heap buffer overflow via crafted DNS responsednsmasq before 2.78 contains a heap-based buffer overflow (CWE-787 out-of-bounds write) triggered by a crafted DNS response. Because dnsmasq is widel…EPSS 85%analysed9.3CVE-2015-5165Xen use of uninitialized resource vulnerabilityThe C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers to read pro…EPSS 13%

Source: NIST National Vulnerability Database (record CVE-2015-8236), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.