CVE-2026-84191 LibreNMS before 26.5.0 Stored XSS via SNMP VRF fields

LibreNMS before 26.5.0 contains stored cross-site scripting vulnerabilities in VRF display pages where mplsVpnVrfDescription, vrfname, and mplsVpnVrfRouteDistinguisher fields from SNMP polling are rendered without sanitization. Attackers controlling a monitored network device can inject arbitrary...

EUVD-2026-69028

LibreNMS before 26.5.0 contains stored cross-site scripting vulnerabilities in VRF display pages where mplsVpnVrfDescription, vrfname, and mplsVpnVrfRouteDistinguisher fields from SNMP polling are rendered without sanitization. Attackers controlling a monitored network device can inject arbitrary...

CVE-2026-84191 LibreNMS before 26.5.0 Stored XSS via SNMP VRF fields

LibreNMS before 26.5.0 contains stored cross-site scripting vulnerabilities in VRF display pages where mplsVpnVrfDescription, vrfname, and mplsVpnVrfRouteDistinguisher fields from SNMP polling are rendered without sanitization. Attackers controlling a monitored network device can inject arbitrary...

CVE-2026-84191

LibreNMS versions prior to 26.5.0 contain stored cross-site scripting (XSS) vulnerabilities in VRF display pages. The root cause is that SNMP-polled fields—mplsVpnVrfDescription , vrf_name , and mplsVpnVrfRouteDistinguisher —are rendered without sanitization. An attacker controlling a monitored n...

SonicWall SMA1000 WorkPlace SSRF to Root Remote Code Execution

This module chains three issues in SonicWall SMA1000 appliances. An unauthenticated, absolute-form OPTIONS request makes the WorkPlace listener act as an unintended forward proxy CVE-2026-83548. The module uses this access and a vendor-installed CouchDB update handler to obtain read and write...

About Remote Code Execution - Zimbra Collaboration (CVE-2026-73570) vulnerability

About Remote Code Execution - Zimbra Collaboration CVE-2026-73570 vulnerability. Zimbra Collaboration is a collaboration software suite that includes a mail server and web client. In terms of functionality, it is comparable to Microsoft Exchange. The vulnerability allows an unauthenticated attack...

CVE-2026-49003

Attackers can exploit command injection vulnerabilities to delete core system runtime files, causing the monitoring module to crash and become paralyzed; simultaneously, they can obtain root privileges to steal configuration passwords such as SNMP, thereby tampering with critical system parameter...

EUVD-2026-68455

Attackers can exploit command injection vulnerabilities to delete core system runtime files, causing the monitoring module to crash and become paralyzed; simultaneously, they can obtain root privileges to steal configuration passwords such as SNMP, thereby tampering with critical system parameter...

CVE-2026-49003

CVE-2026-49003 is an unauthenticated command injection vulnerability in ZTE ZXDU68 S202 V5.0 , a power system product. Attackers on an adjacent network can exploit it without credentials to delete core system runtime files, causing the monitoring module to crash . They can also escalate to root p...

PT-2026-83771

Name of the Vulnerable Software and Affected Versions ZTE ZXDU68 S202 affected versions not specified Description Command injection flaws allow attackers to delete core system runtime files, which leads to the crash and paralysis of the monitoring module. Additionally, attackers can obtain root...

Exploit for OS Command Injection in Synacor Zimbra_Collaboration_Suite

Wazuh Rules CVE-2026-73570 Zimbra OS Command Injection Dete...

EUVD-2026-66499

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer length in SNMP and ARP query ioctls qethsnmpcommand and qethl3arpquery allocate a buffer sized by a user-supplied length udatalen without checking a lower bound, then set udataoffset to a fixed...

GHSA-7W8C-QGXG-M7JX LibreNMS — Stored XSS via SNMP/Syslog Data in Legacy Templates

Summary Multiple legacy PHP template files in LibreNMS directly output SNMP-sourced and syslog-sourced data into HTML without escaping. An attacker who controls a monitored network device via compromised SNMP agent or syslog sender can inject arbitrary JavaScript that executes when any...

CVE-2026-80584

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer length in SNMP and ARP query ioctls qethsnmpcommand and qethl3arpquery allocate a buffer sized by a user-supplied length udatalen without checking a lower bound, then set udataoffset to a fixed...

UBUNTU-CVE-2026-80584

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer length in SNMP and ARP query ioctls qethsnmpcommand and qethl3arpquery allocate a buffer sized by a user-supplied length udatalen without checking a lower bound, then set udataoffset to a fixed...

CVE-2026-80584 s390/qeth: validate user buffer length in SNMP and ARP query ioctls

In the Linux kernel, the following vulnerability has been resolved: s390/qeth: validate user buffer length in SNMP and ARP query ioctls qethsnmpcommand and qethl3arpquery allocate a buffer sized by a user-supplied length udatalen without checking a lower bound, then set udataoffset to a fixed...

CVE-2026-80584

CVE-2026-80584 is a heap buffer overflow in the Linux kernel's s390/qeth network driver, affecting the qeth_snmp_command() and qeth_l3_arp_query() ioctls. The root cause is an unsigned integer underflow: a user-supplied udata_len smaller than the fixed non-zero udata_offset causes the bounds-chec...

Exploit for OS Command Injection in Synacor Zimbra_Collaboration_Suite

CVE-2026-73570 — Zimbra ZCS SNMP Notification RCE exploit PoC...

PT-2026-82200

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description An issue exists in the s390/qeth component where the qeth snmp command and qeth l3 arp query functions allocate a buffer based on a user-supplied length udata len without verifying a low...

The vulnerability of the zimbra-snmp package in the Zimbra Collaboration Suite (ZCS) enterprise email management system allows a hacker to execute arbitrary code.

The vulnerability of the zimbra-snmp package in the Zimbra Collaboration Suite email management system is related to the lack of measures taken to neutralize special elements. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...