Monthly
Stack-based buffer overflow in TP-Link TL-MR100 V3.20 allows an adjacent unauthenticated attacker to corrupt the httpd process stack by sending a crafted encrypted payload to the /cgi/login endpoint before any authentication occurs. The flaw resides in the http_gdpr_decrypt function, which performs insufficient bounds checking on incoming data, enabling overwrite of saved control-flow data and potential arbitrary code execution in the context of the httpd process. Vendor patch is available; no public exploit code or CISA KEV listing has been identified at time of analysis.
Stack-based buffer overflow in MongoDB BI Connector ODBC Driver allows an authenticated user who can influence the numeric argument of a SQL LIMIT clause to crash the hosting application process or corrupt adjacent stack memory. The vulnerability is gated by a non-default driver configuration: the prefetch feature must be explicitly enabled, narrowing real-world exposure to that subset of deployments. No public exploit code has been identified and the issue is absent from CISA's Known Exploited Vulnerabilities catalog; however, where conditions are met, availability impact is rated High by the reporter.
Stack-based buffer overflow in the MongoDB BI Connector ODBC driver allows a low-privileged SQL-capable user to overwrite adjacent stack memory by submitting a positioned-cursor statement with a cursor name exceeding the size of an internal fixed-length buffer. Any application exposing MongoDB through this ODBC driver - including common BI tools such as Tableau, Excel, or MicroStrategy - is affected across all currently listed versions (CPE wildcard). Successful exploitation can crash the hosting application process and may enable unintended code execution within that process context; no public exploit or CISA KEV listing is confirmed at time of analysis.
Stack-based buffer overflow vulnerabilities in the PLANET GS-4210-16P2S managed PoE switch web management interface allow a remote authenticated attacker to crash the CGI process and disrupt web-based device administration. Three separate POST parameter handlers in /cgi-bin/dispatcher.cgi - processing usrPass, enbPass, usrName, and usrPass - copy user-supplied input into fixed-size stack buffers without bounds validation, triggering CWE-121 conditions. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog; impact is confined to denial of service against the web management plane.
Stack-based buffer overflow and null pointer dereference vulnerabilities in the PLANET GS-4210-16P2S managed PoE switch firmware (all versions before 3.441b260626) allow a remote authenticated attacker to crash the CGI-based web management service by submitting crafted POST requests to RADIUS server configuration handlers. The `web_radiusSrv*_post` handler family in `/cgi-bin/dispatcher.cgi` copies user-controlled parameters into fixed-size stack buffers without bounds checking and dereferences `radName`/`radIp` pointers without confirming their presence. No public exploit code exists and the vulnerability is not listed in the CISA KEV catalog at time of analysis; a vendor-released firmware patch is available.
Stack-based buffer overflows in PLANET GS-4210-16P2S managed switch firmware before 3.441b260626 allow a remote administrator to crash the web management interface by sending crafted HTTP POST requests to /cgi-bin/dispatcher.cgi. More than 30 named CGI handler functions - spanning VLAN, SNMP v3, ACL, AAA, DHCP, STP, PoE, and cable diagnostics subsystems - copy attacker-supplied POST parameters into fixed-size stack buffers without length validation. The confirmed impact is denial of service of the web management service; the vulnerability is not listed in CISA KEV and no public exploit code has been identified at time of analysis, though a vendor patch is available.
Stack-based buffer overflow in the iked (IKE daemon) process of WatchGuard Fireware OS allows a remote unauthenticated attacker to crash VPN processing via specially crafted network traffic, causing a denial-of-service condition on affected Firebox appliances. Any Firebox with IPsec VPN exposed to untrusted networks is at risk across an unspecified range of Fireware OS versions. No public exploit code has been identified at time of analysis, but the CVSS 4.0 score of 8.7 with network-accessible, zero-authentication exploitation reflects meaningful operational urgency for perimeter security devices.
Remote code execution in WatchGuard Fireware OS affects the epm (Endpoint Protection Manager) service tied to the deprecated Mobile Security feature, where a stack-based buffer overflow lets an unauthenticated remote attacker run arbitrary code on the appliance. The CVSS 4.0 base score is 9.3 (critical) with a network, no-privilege, no-interaction vector. No public exploit identified at time of analysis and it is not listed in CISA KEV, but as a perimeter firewall RCE the impact is severe for any deployment still running Mobile Security.
Remote code execution in WatchGuard Fireware OS affects the iked (IKE/IPsec VPN key-exchange) daemon, where a stack-based buffer overflow lets a remote, unauthenticated attacker run arbitrary code by sending specially crafted network traffic. Because iked terminates VPN negotiations at the network edge, any Firebox appliance exposing IKE/IPsec is reachable pre-authentication. No public exploit has been identified at time of analysis and the CVE is not listed in CISA KEV, but the pre-auth RCE profile on a perimeter security device makes this a top-priority patch.
Stack-based buffer overflow in the Bendix EC80ESP brake ECU family enables adjacent-network attackers to crash the ECU or achieve remote code execution and arbitrary CAN bus traffic injection via a crafted payload. All known variants across both EC80ESP and EC80ESP+ product lines are affected, including J1708, 6S/6M, PLC, 2nd CAN, integrated TPMS, CAN Gateway, and 4S/4M configurations deployed on commercial vehicles. Successful exploitation could disable safety-critical functions including ABS, steering assist, speedometer, and automatic gear shifting. No public exploit has been identified at time of analysis; the flaw was disclosed by CISA ICS-CERT.
Stack-based buffer overflow in TP-Link TL-MR100 V3.20 allows an adjacent unauthenticated attacker to corrupt the httpd process stack by sending a crafted encrypted payload to the /cgi/login endpoint before any authentication occurs. The flaw resides in the http_gdpr_decrypt function, which performs insufficient bounds checking on incoming data, enabling overwrite of saved control-flow data and potential arbitrary code execution in the context of the httpd process. Vendor patch is available; no public exploit code or CISA KEV listing has been identified at time of analysis.
Stack-based buffer overflow in MongoDB BI Connector ODBC Driver allows an authenticated user who can influence the numeric argument of a SQL LIMIT clause to crash the hosting application process or corrupt adjacent stack memory. The vulnerability is gated by a non-default driver configuration: the prefetch feature must be explicitly enabled, narrowing real-world exposure to that subset of deployments. No public exploit code has been identified and the issue is absent from CISA's Known Exploited Vulnerabilities catalog; however, where conditions are met, availability impact is rated High by the reporter.
Stack-based buffer overflow in the MongoDB BI Connector ODBC driver allows a low-privileged SQL-capable user to overwrite adjacent stack memory by submitting a positioned-cursor statement with a cursor name exceeding the size of an internal fixed-length buffer. Any application exposing MongoDB through this ODBC driver - including common BI tools such as Tableau, Excel, or MicroStrategy - is affected across all currently listed versions (CPE wildcard). Successful exploitation can crash the hosting application process and may enable unintended code execution within that process context; no public exploit or CISA KEV listing is confirmed at time of analysis.
Stack-based buffer overflow vulnerabilities in the PLANET GS-4210-16P2S managed PoE switch web management interface allow a remote authenticated attacker to crash the CGI process and disrupt web-based device administration. Three separate POST parameter handlers in /cgi-bin/dispatcher.cgi - processing usrPass, enbPass, usrName, and usrPass - copy user-supplied input into fixed-size stack buffers without bounds validation, triggering CWE-121 conditions. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA KEV catalog; impact is confined to denial of service against the web management plane.
Stack-based buffer overflow and null pointer dereference vulnerabilities in the PLANET GS-4210-16P2S managed PoE switch firmware (all versions before 3.441b260626) allow a remote authenticated attacker to crash the CGI-based web management service by submitting crafted POST requests to RADIUS server configuration handlers. The `web_radiusSrv*_post` handler family in `/cgi-bin/dispatcher.cgi` copies user-controlled parameters into fixed-size stack buffers without bounds checking and dereferences `radName`/`radIp` pointers without confirming their presence. No public exploit code exists and the vulnerability is not listed in the CISA KEV catalog at time of analysis; a vendor-released firmware patch is available.
Stack-based buffer overflows in PLANET GS-4210-16P2S managed switch firmware before 3.441b260626 allow a remote administrator to crash the web management interface by sending crafted HTTP POST requests to /cgi-bin/dispatcher.cgi. More than 30 named CGI handler functions - spanning VLAN, SNMP v3, ACL, AAA, DHCP, STP, PoE, and cable diagnostics subsystems - copy attacker-supplied POST parameters into fixed-size stack buffers without length validation. The confirmed impact is denial of service of the web management service; the vulnerability is not listed in CISA KEV and no public exploit code has been identified at time of analysis, though a vendor patch is available.
Stack-based buffer overflow in the iked (IKE daemon) process of WatchGuard Fireware OS allows a remote unauthenticated attacker to crash VPN processing via specially crafted network traffic, causing a denial-of-service condition on affected Firebox appliances. Any Firebox with IPsec VPN exposed to untrusted networks is at risk across an unspecified range of Fireware OS versions. No public exploit code has been identified at time of analysis, but the CVSS 4.0 score of 8.7 with network-accessible, zero-authentication exploitation reflects meaningful operational urgency for perimeter security devices.
Remote code execution in WatchGuard Fireware OS affects the epm (Endpoint Protection Manager) service tied to the deprecated Mobile Security feature, where a stack-based buffer overflow lets an unauthenticated remote attacker run arbitrary code on the appliance. The CVSS 4.0 base score is 9.3 (critical) with a network, no-privilege, no-interaction vector. No public exploit identified at time of analysis and it is not listed in CISA KEV, but as a perimeter firewall RCE the impact is severe for any deployment still running Mobile Security.
Remote code execution in WatchGuard Fireware OS affects the iked (IKE/IPsec VPN key-exchange) daemon, where a stack-based buffer overflow lets a remote, unauthenticated attacker run arbitrary code by sending specially crafted network traffic. Because iked terminates VPN negotiations at the network edge, any Firebox appliance exposing IKE/IPsec is reachable pre-authentication. No public exploit has been identified at time of analysis and the CVE is not listed in CISA KEV, but the pre-auth RCE profile on a perimeter security device makes this a top-priority patch.
Stack-based buffer overflow in the Bendix EC80ESP brake ECU family enables adjacent-network attackers to crash the ECU or achieve remote code execution and arbitrary CAN bus traffic injection via a crafted payload. All known variants across both EC80ESP and EC80ESP+ product lines are affected, including J1708, 6S/6M, PLC, 2nd CAN, integrated TPMS, CAN Gateway, and 4S/4M configurations deployed on commercial vehicles. Successful exploitation could disable safety-critical functions including ABS, steering assist, speedometer, and automatic gear shifting. No public exploit has been identified at time of analysis; the flaw was disclosed by CISA ICS-CERT.