Aggregates CVE and security vulnerability intelligence across all belden-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk path handling, vendor risk memory corruption, vendor risk cross-site scripting, and vendor risk input validation and related problems; some flaws may lead to vendor impact file overwrite.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2025-15620 | HiOS Switch Platform versions 09.1.00 through 09.4.04 and 10.0.00 through 10.3.00 contain a denial-of-service vulnerability in the web interface that allows remote attackers to reboot the affected device by sending a malicious HTTP GET request to a specific endpoint. Attackers can trigger an uncontrolled reboot condition through crafted HTTP requests to cause service disruption and unavailability of the switch. | [email protected] | 9.2 | 0.01% | 2026-04-02 | 2026-06-05 |
| CVE-2025-70545 | A stored cross-site scripting (XSS) vulnerability exists in the web management interface of the PPC (Belden) ONT 2K05X router running firmware v1.1.9_206L. The Common Gateway Interface (CGI) component improperly handles user-supplied input, allowing a remote, unauthenticated attacker to inject arbitrary JavaScript that is persistently stored and executed when the affected interface is accessed. | [email protected] | 6.1 | 0.04% | 2026-02-04 | 2026-02-11 |
| CVE-2022-40282 | The web server of Hirschmann BAT-C2 before 09.13.01.00R04 allows authenticated command injection. This allows an authenticated attacker to pass commands to the shell of the system because the dir parameter of the FsCreateDir Ajax function is not sufficiently sanitized. The vendor's ID is BSECV-2022-21. | [email protected] | 8.8 | 0.69% | 2022-11-25 | 2025-04-29 |
| CVE-2021-30066 | On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary firmware image can be loaded because firmware signature verification (for a USB stick) can be bypassed. NOTE: this issue exists because of an incomplete fix of CVE-2017-11400. | [email protected] | 6.8 | 0.00% | 2022-04-03 | 2024-11-21 |
| CVE-2021-30065 | On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, crafted ModBus packets can bypass the ModBus enforcer. NOTE: this issue exists because of an incomplete fix of CVE-2017-11401. | [email protected] | 7.5 | 0.00% | 2022-04-03 | 2024-11-21 |
| CVE-2021-30064 | On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an SSH login can succeed with hardcoded default credentials (if the device is in the uncommissioned state). | [email protected] | 9.8 | 0.06% | 2022-04-03 | 2024-11-21 |
| CVE-2021-30063 | On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can cause an OPC enforcer denial of service. | [email protected] | 7.5 | 0.08% | 2022-04-03 | 2024-11-21 |
| CVE-2021-30062 | On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can bypass the OPC enforcer. | [email protected] | 7.5 | 0.01% | 2022-04-03 | 2024-11-21 |
| CVE-2021-30061 | On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, physically proximate attackers can execute code via a crafted file on a USB stick. | [email protected] | 6.8 | 0.01% | 2022-04-03 | 2024-11-21 |
| CVE-2021-27734 | Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users. | [email protected] | 9.8 | 0.11% | 2021-05-17 | 2024-11-21 |
| CVE-2020-9307 | Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts). | [email protected] | 6.5 | 0.01% | 2021-02-11 | 2024-11-21 |
| CVE-2020-6994 | A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerability is due to improper parsing of URL arguments. An attacker could exploit this vulnerability by specially crafting HTTP requests to overflow an internal buffer. The following devices using HiOS Version 07.0.02 and lower are affected: RSP, RSPE, RSPS, RSPL, MSP, EES, EES, EESX, GRS, OS, RED. The following devices using HiSecOS Version 03.2.00 and lower are affected: EAGL | [email protected] | 9.8 | 0.05% | 2020-04-03 | 2024-11-21 |
| CVE-2019-12262 | Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw). | [email protected] | 9.8 | 0.12% | 2019-08-14 | 2024-11-21 |
| CVE-2019-12261 | Wind River VxWorks 6.7 though 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 3 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion during connect() to a remote host. | [email protected] | 9.8 | 17.60% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12260 | Wind River VxWorks 6.9 and vx7 has a Buffer Overflow in the TCP component (issue 2 of 4). This is an IPNET security vulnerability: TCP Urgent Pointer state confusion caused by a malformed TCP AO option. | [email protected] | 9.8 | 25.73% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12258 | Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options. | [email protected] | 7.5 | 5.90% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12255 | Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow. | [email protected] | 9.8 | 82.22% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12265 | Wind River VxWorks 6.5, 6.6, 6.7, 6.8, 6.9.3 and 6.9.4 has a Memory Leak in the IGMPv3 client component. There is an IPNET security vulnerability: IGMP Information leak via IGMPv3 specific membership report. | [email protected] | 5.3 | 13.08% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12263 | Wind River VxWorks 6.9.4 and vx7 has a Buffer Overflow in the TCP component (issue 4 of 4). There is an IPNET security vulnerability: TCP Urgent Pointer state confusion due to race condition. | [email protected] | 8.1 | 0.72% | 2019-08-09 | 2024-11-21 |
| CVE-2019-12259 | Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and vx7 has an array index error in the IGMPv3 client component. There is an IPNET security vulnerability: DoS via NULL dereference in IGMP parsing. | [email protected] | 7.5 | 17.79% | 2019-08-09 | 2024-11-21 |