An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| phoenixcontact | mguard_centerport_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_delta_tx\/tx_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_delta_tx\/tx_vpn_firmware |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
23
Affected Products
6
References
phoenixcontact / mguard_centerport_firmware
| 7.2.0 - 8.6.0 |
| - |
| phoenixcontact | mguard_gt\/gt_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_gt\/gt_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_pci4000_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_pcie4000_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs2000_tx\/tx_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs2000_tx\/tx-b_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs2005_tx_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_tx\/tx_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_tx\/tx_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_tx\/tx_vpn-m_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_tx\/tx-p_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4004_tx\/dtx_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4004_tx\/dtx_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_smart2_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_smart2_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs2000_3g_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_3g_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_core_tx_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs2000_4g_vpn_firmware | 7.2.0 - 8.6.0 | - |
| phoenixcontact | mguard_rs4000_4g_vpn_firmware | 7.2.0 - 8.6.0 | - |
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact