146137 matches found
Important: Red Hat Security Advisory: libevent security update
An update for libevent is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...
libevent: libevent: Multiple HTTP Parser Bugs Enable Request Smuggling
A flaw was found in libevent. The evhttp parser in libevent's http.c component inconsistently handles HTTP Transfer-Encoding headers and chunked framing. This inconsistency allows an unauthenticated remote attacker to desynchronize request boundaries when libevent is used behind a proxy. Successf...
CVE-2026-73163
Nozomi Networks Labs identified a CWE-78: Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the web management interface of Advantech EKI-1242IEIMS in firmware version V1.06.01 that allows a remote authenticated attacker to execute arbitrary...
CVE-2026-73163
Nozomi Networks Labs identified an OS Command Injection (CWE-78) vulnerability in the web management interface of the Advantech EKI-1242IEIMS industrial Ethernet switch, firmware V1.06.01 . A remote authenticated attacker can execute arbitrary OS commands as root by supplying crafted request para...
EUVD-2026-80736
Nozomi Networks Labs identified a CWE-78: Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability in the web management interface of Advantech EKI-1242IEIMS in firmware version V1.06.01 that allows a remote authenticated attacker to execute arbitrary...
libevent: libevent: Multiple HTTP Parser Bugs Enable Request Smuggling
A flaw was found in libevent. The evhttp parser in libevent's http.c component inconsistently handles HTTP Transfer-Encoding headers and chunked framing. This inconsistency allows an unauthenticated remote attacker to desynchronize request boundaries when libevent is used behind a proxy. Successf...
libevent: Libevent: HTTP header handling bugs create risk of access control bypass.
A flaw was found in libevent. The evhttpdecodeuriinternal function in http.c decodes percent-encoded %00 bytes into literal NUL characters without rejecting them, allowing an attacker to craft a URI such as /admin/secret%00.jpg where extension-based access checks see .jpg but the server processes...
CVE-2026-73454
On affected platforms running Arista EOS with gRPC Network Security Interface gNSI Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an...
CVE-2026-73464 Security Advisory 0166
On affected platforms running Arista EOS with gRPC Network Management Interface gNMI enabled, a specially crafted request could allow a malicious authenticated client with gRPC Network Management Interface gNMI access to execute arbitrary code with root privileges on the switch...
EUVD-2026-80295
On affected platforms running Arista EOS with gRPC Network Management Interface gNMI enabled, a specially crafted request could allow a malicious authenticated client with gRPC Network Management Interface gNMI access to execute arbitrary code with root privileges on the switch...
CVE-2026-27562
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/iodd/config endpoint by sending a crafted PUT request with admin credentials allowing execution of commands with root privileges on the device...
CVE-2026-27564
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a PUT request with admin credentials allowing execution of commands with root privileges on the device...
CVE-2026-27559
A low-privileged remote attacker can exploit a command injection vulnerability in the /api/status/data endpoint by sending a crafted GET request with user credentials allowing execution of commands with root privileges on the device...
EUVD-2026-80253
On affected platforms running Arista EOS with gRPC Network Security Interface gNSI Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an...
CVE-2026-73454
Arista EOS devices with gNSI Credentialz enabled are vulnerable to a command injection (CWE-77) that allows a network attacker with low privileges to craft a request causing unintended modifications to a target account's properties, potentially granting elevated privileges . Affected EOS releases...
CVE-2026-73454 Security Advisory 0165
On affected platforms running Arista EOS with gRPC Network Security Interface gNSI Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an...
CVE-2026-73454 Security Advisory 0165
On affected platforms running Arista EOS with gRPC Network Security Interface gNSI Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an...
CVE-2026-27564
CVE-2026-27564 is a command injection vulnerability in the /api/datastorage/data endpoint, where a remote attacker holding admin credentials can send a PUT request to execute arbitrary commands with root privileges on the device. The specific affected product is not named in the provided document...
CVE-2026-27564 Command Injection via PUT in /api/datastorage/data
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a PUT request with admin credentials allowing execution of commands with root privileges on the device...
CVE-2026-27564 Command Injection via PUT in /api/datastorage/data
A high-privileged remote attacker can exploit a command injection vulnerability in the /api/datastorage/data endpoint by sending a PUT request with admin credentials allowing execution of commands with root privileges on the device...