PULSE
FEED
ransomdirewolf reclama a Algonomy · US · Technologyransomobsoft reclama a Company #6ransomakira reclama a Hudson & Hudson SignProducts · US · Manufacturingransomshiba reclama a Istituto Borgo · IT · Otherransomakira reclama a Boyle, Pecharich, Cline, Whittington andStallings · Professional Servicesransomn0n reclama a Dompé Farmaceutici S.p.A. · IT · Healthcareransomn0n reclama a Cogent Biosciences, Inc. · US · Healthcareransomn0n reclama a Chartboost LLC · US · Technologyransomn0n reclama a Centrepoint · SA · Energy & Utilitiesransomn0n reclama a Resource Consultants · US · Professional Servicesransomqilin reclama a Rotstein & Shiffman · IL · Professional Servicesransomn0n reclama a Max Fashion · AE · Retail & E-Commerceransomn0n reclama a Hallmark Cards, Inc. · US · Retail & E-Commerceransomn0n reclama a Scry Analytics · US · Technologyransomdirewolf reclama a Algonomy · US · Technologyransomobsoft reclama a Company #6ransomakira reclama a Hudson & Hudson SignProducts · US · Manufacturingransomshiba reclama a Istituto Borgo · IT · Otherransomakira reclama a Boyle, Pecharich, Cline, Whittington andStallings · Professional Servicesransomn0n reclama a Dompé Farmaceutici S.p.A. · IT · Healthcareransomn0n reclama a Cogent Biosciences, Inc. · US · Healthcareransomn0n reclama a Chartboost LLC · US · Technologyransomn0n reclama a Centrepoint · SA · Energy & Utilitiesransomn0n reclama a Resource Consultants · US · Professional Servicesransomqilin reclama a Rotstein & Shiffman · IL · Professional Servicesransomn0n reclama a Max Fashion · AE · Retail & E-Commerceransomn0n reclama a Hallmark Cards, Inc. · US · Retail & E-Commerceransomn0n reclama a Scry Analytics · US · Technology
← Todos os CVEs
CVE Watch4 de nov. de 2026

CVE-2026-121931

A security vulnerability has been detected in Linksys WRT54GL 4.30.18. The impacted element is the function system of the file apply.cgi of

CVSS

9.1

Crítica

EPSS

2.7%

p86

KEV

—

Exploit Today

26

0-100

Publicado: 4 de nov. de 2026 · Última mod.: 4 de nov. de 2026 · CWE-77 · CWE-78

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

A security vulnerability has been detected in Linksys WRT54GL 4.30.18. The impacted element is the function system of the file apply.cgi of the component Traceroute Diagnostic Function. Such manipulation of the argument traceroute_ip leads to os command injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way. This vulnerability only affects products that are no longer supported by the maintainer.

Referências oficiais
CVEs relacionados
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-1136638.8 ALT
—
———AG2 is an open-source AgentOS. From 0.13.2 until ag2 1.1.1, and from autogen 0.13.2 to 0.14.1, SandboxShellTool configurations using allowed=[...] or readonly=True rely on ShellAdapter._filter and contains_shell_operator in ag2/tools/sandbox/filter.py and ag2/tools/sandbox/adapter/shell.py to validate a command prefix and reject selected shell syntax. The filter omits newline and carriage-return separators, while the accepted raw string is passed to sh -c, allowing an attacker-influenced agent command to execute an additional arbitrary statement. With the default LocalEnvironment backend, the injected statement runs as a host subprocess with the privileges of the agent process and can affect confidentiality, integrity, and availability. This issue is fixed in ag2 version 1.1.1.20h
CVE-2026-1167868.8 ALT
—
——0FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to 1.11.2, sofia_handle_sip_i_refer() placed raw Refer-To URI parameters and headers inside a sip_invite_params channel-variable block passed to switch_ivr_originate(). The originate parser treated a comma in the attacker-controlled value as a variable separator, allowing an authenticated caller on a bridged call to inject arbitrary variables into a newly originated leg. An injected execute_on_originate value could invoke the system dialplan application before answer and execute operating-system commands with the FreeSWITCH process privileges. SIP REFER is enabled by default, and the sender needs only a registered account and a call that takes the off-box transfer path, not administrative or Event Socket access. This issue is fixed in version 1.11.2.20h
CVE-2026-1167799.8 CRÍ
—
——0FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to 1.11.3, sofia_presence_handle_sip_i_message() split the To user of an inbound SIP MESSAGE on a plus sign and treated the left side as a chat protocol selector. Selecting the api chat proto reached switch_api_execute(), allowing a peer whose MESSAGE was accepted to run FreeSWITCH API commands, including operating-system command sinks, with the daemon's privileges. Inbound chat is enabled on the stock internal and external profiles, and any authenticated profile account is sufficient; stock directory users without password material can also remove that barrier in affected configurations. The flaw permits configuration and credential disclosure, arbitrary call control, and command execution, and exploitation has been observed in the wild. This issue is fixed in version 1.11.3.20h
CVE-2026-824138.8 ALT
—
——0ntopng is a web-based network traffic monitoring application. Prior to 6.7.260717, scripts/lua/rest/v2/add/host/to_scan.lua and scripts/lua/rest/v2/exec/host/schedule_vulnerability_scan.lua accept scan_ports from any authenticated session, including non-administrator users, while deployments with login disabled expose the same request without authentication. The endpoints validate scan_ports with validateSingleWord, which permits shell metacharacters, and persist the value for the minute vulnerability-scan scheduler. The scheduler concatenates the value into an nmap command through nmap_scan_host and executes it through ntop.execCmd or ntop.execCmdAsync using popen. For the tcp_portscan and cve modules, a preliminary nmap -sn probe must first report the target as up before the attacker-controlled ports are used. When nmap is installed, this command injection allows arbitrary operating-system commands to execute as the ntopng service account without further user interaction. This issue is fixed in version 6.7.260717.1d
CVE-2026-541439.8 CRÍ
—
——0OpenHuman is an open-source agent harness available as a desktop application and Rust library. Before version 0.57.13, an attacker who can send messages to a configured external channel can cause the agent to create persistent shell cron jobs without human approval. The scheduler later executes these jobs with the privileges of the OpenHuman runtime user. Command validation also permits leading environment assignments that can redirect allowed commands to executable helpers. The demonstrated exploit requires a suitable helper executable already present on the host. This can lead to unauthorized persistent command execution and compromise data and resources accessible to OpenHuman. This issue is fixed in version 0.57.13.1d
CVE-2026-1230227.3 ALT
—
——0A vulnerability was detected in agentscope-ai AgentScope up to 2.0.11. The impacted element is the function subprocess.Popen of the file src/agentscope/mcp/_config.py of the component MCP Workspace API. The manipulation of the argument command results in os command injection. The attack may be launched remotely. The exploit is now public and may be used. The pull request to fix this issue awaits acceptance.1d