{
"document": {
"acknowledgments": [
{
"organization": "CERT@VDE",
"summary": "coordination",
"urls": [
"https://certvde.com"
]
}
],
"aggregate_severity": {
"namespace": "https://www.first.org/cvss/v3.1/specification-document#Qualitative-Severity-Rating-Scale",
"text": "High"
},
"category": "csaf_security_advisory",
"csaf_version": "2.0",
"distribution": {
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
}
},
"lang": "en-GB",
"notes": [
{
"category": "summary",
"text": "Weidmueller security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities (CVE-2026-14167, CVE-2026-14168, CVE-2026-14169, CVE-2026-14171, CVE-2026-2291, CVE-2026-4893, CVE-2026-5172, CVE-2026-40510, CVE-2025-68160, CVE-2025-69418, CVE-2025-69419, CVE-2025-69420, CVE-2025-69421, CVE-2026-22795, CVE-2026-22796) in firmware releases prior to V2.3.0 authorization, robustness and redirect flaws in the proprietary configuration interface and web UI, and multiple vulnerabilities in the bundled third-party components dnsmasq, OpenSC and OpenSSL. All are fixed in firmware V2.3.0.",
"title": "Summary"
},
{
"category": "description",
"text": "Depending on the flaw, an authenticated user can escalate to administrator privileges, lock out a user account or crash the configuration service and a post-login redirect enables phishing. The bundled third-party components add DNS cache-poisoning / denial of service (dnsmasq), a physical-access smart-card stack overflow (OpenSC) and denial-of-service issues in OpenSSL reachable only by locally parsing crafted PKCS#12/PKCS#7/timestamp input.",
"title": "Impact"
},
{
"category": "description",
"text": "Update to the new version as listed in the following table:\n\n| Product | Article Number | Firmware File Name | Affected Version | Fixed Version |\n|---------------------------------|-----------------|-------------------------------|------------------|---------------|\n| IE-SR-4TX | 2751270000 | Firmware_IE-SR-4TX_series | \u003cV2.3.0 | V2.3.0 |\n| IE-SR-4TX-LTE/4G-EU | 2751280000 | Firmware_IE-SR-4TX_series | \u003cV2.3.0 | V2.3.0 |\n| IE-SR-4TX-LTE/4G-USEMEA | 2739630000 | Firmware_IE-SR-4TX_series | \u003cV2.3.0 | V2.3.0 |\n| IE-SR-4GT | 2873910000 | Firmware_IE-SR-4GT_series | \u003cV2.3.0 | V2.3.0 |\n| IE-SR-4GT-LTE/4G-EU | 2873920000 | Firmware_IE-SR-4GT_series | \u003cV2.3.0 | V2.3.0 |\n| IE-SR-4GT-LTE/4G-USEMEA | 2873930000 | Firmware_IE-SR-4GT_series | \u003cV2.3.0 | V2.3.0 |\n",
"title": "Remediation"
},
{
"category": "general",
"text": "As a general security measure, Weidmueller strongly recommends to change the default passwords and to minimize the network exposure of products. Limit access to trusted networks by using the appropriate mechanisms.",
"title": "General Recommendation"
}
],
"publisher": {
"category": "vendor",
"contact_details": "psirt@weidmueller.com",
"name": "Weidmueller Interface GmbH \u0026 Co. KG",
"namespace": "https://www.weidmueller.com"
},
"references": [
{
"category": "external",
"summary": "Weidmueller Security Advisory Board",
"url": "https://support.weidmueller.com/support-center/popular-resources/security-advisory-board"
},
{
"category": "external",
"summary": "CERT@VDE Security Advisories for Weidmueller",
"url": "https://certvde.com/de/advisories/vendor/weidmueller/"
},
{
"category": "self",
"summary": "VDE-2026-081: Weidmueller: Security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities - HTML",
"url": "https://certvde.com/de/advisories/VDE-2026-081"
},
{
"category": "self",
"summary": "VDE-2026-081: Weidmueller: Security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities - CSAF",
"url": "https://weidmueller.csaf-tp.certvde.com/.well-known/csaf/white/2026/vde-2026-081.json"
}
],
"title": "Weidmueller: Security routers IE-SR-4TX and IE-SR-4GT are affected by multiple vulnerabilities",
"tracking": {
"aliases": [
"VDE-2026-081",
"WMSA-2600004"
],
"current_release_date": "2026-07-28T09:00:00.000Z",
"generator": {
"date": "2026-07-23T09:35:33.641Z",
"engine": {
"name": "Secvisogram",
"version": "2.6.4"
}
},
"id": "VDE-2026-081",
"initial_release_date": "2026-07-28T09:00:00.000Z",
"revision_history": [
{
"date": "2026-07-28T09:00:00.000Z",
"number": "1.0.0",
"summary": "Initial version"
}
],
"status": "final",
"version": "1.0.0"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "IE-SR-4TX",
"product": {
"name": "IE-SR-4TX",
"product_id": "CSAFPID-11001",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4tx:*:*:*:*:*:*:*:*",
"model_numbers": [
"2751270000"
]
}
}
},
{
"category": "product_name",
"name": "IE-SR-4TX-LTE/4G-EU",
"product": {
"name": "IE-SR-4TX-LTE/4G-EU",
"product_id": "CSAFPID-11002",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4tx-lte_4g-eu:*:*:*:*:*:*:*:*",
"model_numbers": [
"2751280000"
]
}
}
},
{
"category": "product_name",
"name": "IE-SR-4TX-LTE/4G-USEMEA",
"product": {
"name": "IE-SR-4TX-LTE/4G-USEMEA",
"product_id": "CSAFPID-11003",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4tx-lte_4g-usemea:*:*:*:*:*:*:*:*",
"model_numbers": [
"2739630000"
]
}
}
},
{
"category": "product_name",
"name": "IE-SR-4GT",
"product": {
"name": "IE-SR-4GT",
"product_id": "CSAFPID-11004",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4gt:*:*:*:*:*:*:*:*",
"model_numbers": [
"2873910000"
]
}
}
},
{
"category": "product_name",
"name": "IE-SR-4GT-LTE/4G-EU",
"product": {
"name": "IE-SR-4GT-LTE/4G-EU",
"product_id": "CSAFPID-11005",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4gt-lte_4g-eu:*:*:*:*:*:*:*:*",
"model_numbers": [
"2873920000"
]
}
}
},
{
"category": "product_name",
"name": "IE-SR-4GT-LTE/4G-USEMEA",
"product": {
"name": "IE-SR-4GT-LTE/4G-USEMEA",
"product_id": "CSAFPID-11006",
"product_identification_helper": {
"cpe": "cpe:2.3:h:weidmueller:ie-sr-4gt-lte_4g-usemea:*:*:*:*:*:*:*:*",
"model_numbers": [
"2873930000"
]
}
}
}
],
"category": "product_family",
"name": "Hardware"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:generic/\u003e=1.0.0|\u003c2.3.0",
"product": {
"name": "IE-SR-4TX Firmware 1.0.0\u003cV2.3.0",
"product_id": "CSAFPID-21001",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
}
},
{
"category": "product_version_range",
"name": "vers:generic/\u003e=1.0.0|\u003c2.3.0",
"product": {
"name": "IE-SR-4GT Firmware 1.0.0\u003cV2.3.0",
"product_id": "CSAFPID-21002",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
}
},
{
"category": "product_version_range",
"name": "vers:generic/\u003e=2.2.5|\u003c2.3.0",
"product": {
"name": "IE-SR-4TX Firmware V2.2.5\u003cV2.3.0",
"product_id": "CSAFPID-21003",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
}
},
{
"category": "product_version_range",
"name": "vers:generic/\u003e=2.2.5|\u003c2.3.0",
"product": {
"name": "IE-SR-4GT Firmware V2.2.5\u003cV2.3.0",
"product_id": "CSAFPID-21004",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
}
},
{
"category": "product_version",
"name": "V2.3.0",
"product": {
"name": "IE-SR-4TX Firmware V2.3.0",
"product_id": "CSAFPID-22001",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:2.3.0:*:*:*:*:*:*:*"
}
}
},
{
"category": "product_version",
"name": "V2.3.0",
"product": {
"name": "IE-SR-4GT Firmware V2.3.0",
"product_id": "CSAFPID-22002",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:2.3.0:*:*:*:*:*:*:*"
}
}
}
],
"category": "product_family",
"name": "Firmware"
}
],
"category": "vendor",
"name": "Weidmueller"
}
],
"product_groups": [
{
"group_id": "CSAFGID-0001",
"product_ids": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
],
"summary": "Affected products (firmware \u003e=1.0.0, \u003cV2.3.0)."
},
{
"group_id": "CSAFGID-0004",
"product_ids": [
"CSAFPID-31007",
"CSAFPID-31008",
"CSAFPID-31009",
"CSAFPID-31010",
"CSAFPID-31011",
"CSAFPID-31012"
],
"summary": "Affected products (firmware \u003e=V2.2.5, \u003cV2.3.0)."
},
{
"group_id": "CSAFGID-0002",
"product_ids": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"summary": "Fixed products."
}
],
"relationships": [
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4TX",
"product_id": "CSAFPID-31001",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21001",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4TX-LTE/4G-EU",
"product_id": "CSAFPID-31002",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21001",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4TX-LTE/4G-USEMEA",
"product_id": "CSAFPID-31003",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21001",
"relates_to_product_reference": "CSAFPID-11003"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4GT",
"product_id": "CSAFPID-31004",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21002",
"relates_to_product_reference": "CSAFPID-11004"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4GT-LTE/4G-EU",
"product_id": "CSAFPID-31005",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21002",
"relates_to_product_reference": "CSAFPID-11005"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware 1.0.0\u003cV2.3.0 installed on IE-SR-4GT-LTE/4G-USEMEA",
"product_id": "CSAFPID-31006",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21002",
"relates_to_product_reference": "CSAFPID-11006"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4TX",
"product_id": "CSAFPID-31007",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21003",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4TX-LTE/4G-EU",
"product_id": "CSAFPID-31008",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21003",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4TX-LTE/4G-USEMEA",
"product_id": "CSAFPID-31009",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21003",
"relates_to_product_reference": "CSAFPID-11003"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4GT",
"product_id": "CSAFPID-31010",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21004",
"relates_to_product_reference": "CSAFPID-11004"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4GT-LTE/4G-EU",
"product_id": "CSAFPID-31011",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21004",
"relates_to_product_reference": "CSAFPID-11005"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.2.5\u003cV2.3.0 installed on IE-SR-4GT-LTE/4G-USEMEA",
"product_id": "CSAFPID-31012",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:*:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-21004",
"relates_to_product_reference": "CSAFPID-11006"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.3.0 installed on IE-SR-4TX",
"product_id": "CSAFPID-32001",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22001",
"relates_to_product_reference": "CSAFPID-11001"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.3.0 installed on IE-SR-4TX-LTE/4G-EU",
"product_id": "CSAFPID-32002",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22001",
"relates_to_product_reference": "CSAFPID-11002"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4TX Firmware V2.3.0 installed on IE-SR-4TX-LTE/4G-USEMEA",
"product_id": "CSAFPID-32003",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4tx_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22001",
"relates_to_product_reference": "CSAFPID-11003"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.3.0 installed on IE-SR-4GT",
"product_id": "CSAFPID-32004",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22002",
"relates_to_product_reference": "CSAFPID-11004"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.3.0 installed on IE-SR-4GT-LTE/4G-EU",
"product_id": "CSAFPID-32005",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22002",
"relates_to_product_reference": "CSAFPID-11005"
},
{
"category": "installed_on",
"full_product_name": {
"name": "IE-SR-4GT Firmware V2.3.0 installed on IE-SR-4GT-LTE/4G-USEMEA",
"product_id": "CSAFPID-32006",
"product_identification_helper": {
"cpe": "cpe:2.3:o:weidmueller:firmware_ie-sr-4gt_series:2.3.0:*:*:*:*:*:*:*"
}
},
"product_reference": "CSAFPID-22002",
"relates_to_product_reference": "CSAFPID-11006"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2026-14167",
"cwe": {
"id": "CWE-863",
"name": "Incorrect Authorization"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "A low privileged remote attacker can perform privileged configuration changes reserved for the administrator level including permission management due to incorrect authorization.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - 8.7 / High",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Restrict access to the configuration interface / web UI to trusted administrators and trusted networks, and do not grant the user/permission-management write permission to non-administrator roles.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "Privilege escalation during configuration import"
},
{
"cve": "CVE-2026-14168",
"cwe": {
"id": "CWE-862",
"name": "Missing Authorization"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "A low privileged remote attacker can gain administrator privileges due to missing authorization at the insert path of the configuration table resulting in gaining full system access.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N - 8.7 / High",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Restrict access to the configuration interface / web UI to trusted administrators and trusted networks, and do not grant the user/permission-management write permission to non-administrator roles.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "Vertical privilege escalation via configuration table write"
},
{
"cve": "CVE-2026-14169",
"cwe": {
"id": "CWE-696",
"name": "Incorrect Behavior Order"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Due to incorrect behavior order a low privileged remote attacker could trigger account inconsistent state via crafted input and overwrites existing user passwords which could result in complete administrative unavailability of the device.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N - 7.2 / High",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Restrict access to the configuration interface / web UI to trusted administrators and trusted networks, and do not grant the user/permission-management write permission to non-administrator roles.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "Account lockout via non-atomic user creation"
},
{
"cve": "CVE-2026-14171",
"cwe": {
"id": "CWE-601",
"name": "URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "An unauthenticated remote attacker can abuse the improper validation of the post-login redirect of the web-UI to trick users to a malicious website. This can result in a loss of confidentiality and availability.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31007",
"CSAFPID-31008",
"CSAFPID-31009",
"CSAFPID-31010",
"CSAFPID-31011",
"CSAFPID-31012"
]
},
"references": [
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H - 6.4 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Restrict access to the configuration interface / web UI to trusted administrators and trusted networks, and do not grant the user/permission-management write permission to non-administrator roles.",
"group_ids": [
"CSAFGID-0004"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0004"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-31007",
"CSAFPID-31008",
"CSAFPID-31009",
"CSAFPID-31010",
"CSAFPID-31011",
"CSAFPID-31012"
]
}
],
"title": "Post-login open redirect in the web interface"
},
{
"cve": "CVE-2026-2291",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "dnsmasqs extract_name() function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-controlled IP address, or to cause a DoS.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "dnsmasq changelog",
"url": "https://thekelleys.org.uk/dnsmasq/CVE/"
},
{
"category": "external",
"summary": "CERT/CC vulnerability note",
"url": "https://www.kb.cert.org/vuls/id/471747"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N - 6.9 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Set the DNS proxy to disabled; this closes the DNS port and renders the issue unreachable.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-2291"
},
{
"cve": "CVE-2026-4893",
"cwe": {
"id": "CWE-287",
"name": "Improper Authentication"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "An information disclosure vulnerability in dnsmasq allows remote attackers to bypass source checks via a crafted DNS packet with RFC 7871 client subnet information.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "dnsmasq changelog",
"url": "https://thekelleys.org.uk/dnsmasq/CVE/"
},
{
"category": "external",
"summary": "CERT/CC vulnerability note",
"url": "https://www.kb.cert.org/vuls/id/471747"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N - 6.9 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Set the DNS proxy to disabled; this closes the DNS port and renders the issue unreachable.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-4893"
},
{
"cve": "CVE-2026-5172",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "A buffer overflow in dnsmasq\u0027s extract_addresses() function allows an attacker to trigger a heap out-of-bounds read and crash by exploiting a malformed DNS response, enabling extract_name() to advance the pointer past the record\u0027s end.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "dnsmasq changelog",
"url": "https://thekelleys.org.uk/dnsmasq/CVE/"
},
{
"category": "external",
"summary": "CERT/CC vulnerability note",
"url": "https://www.kb.cert.org/vuls/id/471747"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N - 6.9 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Set the DNS proxy to disabled; this closes the DNS port and renders the issue unreachable.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-5172"
},
{
"cve": "CVE-2026-40510",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "OpenSC before 0.27.0-rc1, fixed in commit 3f24f0b, contains a stack buffer overflow vulnerability in piv_process_history() in src/libopensc/card-piv.c that allows physically present attackers to trigger memory corruption by presenting a crafted PIV smart card or USB device returning a URL field longer than 118 bytes in the Key History Object ASN.1 response.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSC fix commit",
"url": "https://github.com/OpenSC/OpenSC/commit/3f24f0b48a481a8cf2e46059d8238a283ddc1c13"
},
{
"category": "external",
"summary": "VulnCheck advisory",
"url": "https://www.vulncheck.com/advisories/opensc-stack-buffer-overflow-via-piv-process-history-in-card-piv-c"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N - 1.0 / Low",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires physical access. Restrict physical access to the device and to its USB and smart-card interfaces, and do not connect untrusted PIV smart cards or CCID/USB devices.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "PHYSICAL",
"availabilityImpact": "LOW",
"baseScore": 3.8,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-40510"
},
{
"cve": "CVE-2025-68160",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write.\n\nImpact summary: This out-of-bounds write can cause memory corruption which typically results in a crash, leading to Denial of Service for an application.\n\nThe line-buffering BIO filter (BIO_f_linebuffer) is not used by default in TLS/SSL data paths. Exploitation requires an application that explicitly uses this filter with a BIO chain that can short-write and that writes large, newline-free data influenced by an attacker.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - 5.7 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2025-68160"
},
{
"cve": "CVE-2025-69418",
"cwe": {
"id": "CWE-325",
"name": "Missing Cryptographic Step"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: When using the low-level OCB API directly with AES-NI or other hardware-accelerated code paths, inputs whose length is not a multiple of 16 bytes can leave the final partial block unencrypted and unauthenticated.\n\nImpact summary: The trailing 1-15 bytes of a message may be exposed in cleartext on encryption and are not covered by the authentication tag, allowing an attacker to read or tamper with those bytes without detection.\n\nTypical OpenSSL consumers using the EVP API are not affected because the higher-level EVP and provider OCB implementations process full and partial blocks separately. TLS does not use OCB ciphersuites. Only applications that call the low-level CRYPTO_ocb128_encrypt() or CRYPTO_ocb128_decrypt() functions directly with non-block-aligned lengths on hardware-accelerated builds are affected.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue. OpenSSL 1.0.2 is not affected.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N - 2.1 / Low",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2025-69418"
},
{
"cve": "CVE-2025-69419",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously crafted PKCS#12 file with a BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point can trigger a one byte write before the allocated buffer.\n\nImpact summary: The out-of-bounds write can cause a memory corruption which can have various consequences including a Denial of Service.\n\nThe vulnerability is reachable via the public PKCS12_get_friendlyname() API when parsing attacker-controlled PKCS#12 files.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue. OpenSSL 1.0.2 is not affected.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - 9.1 / Critical",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2025-69419"
},
{
"cve": "CVE-2025-69420",
"cwe": {
"id": "CWE-754",
"name": "Improper Check for Unusual or Exceptional Conditions"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: A type confusion vulnerability exists in the TimeStamp Response verification code where an ASN1_TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference when processing a malformed TimeStamp Response file.\n\nImpact summary: An application calling TS_RESP_verify_response() with a malformed TimeStamp Response can be caused to dereference an invalid or NULL pointer when reading, resulting in a Denial of Service.\n\nExploiting this vulnerability requires an attacker to provide a malformed TimeStamp Response to an application that verifies timestamp responses.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue. OpenSSL 1.0.2 is not affected.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - 8.7 / High",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2025-69420"
},
{
"cve": "CVE-2025-69421",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: Processing a malformed PKCS#12 file can trigger a NULL pointer dereference in the PKCS12_item_decrypt_d2i_ex() function.\n\nImpact summary: A NULL pointer dereference can trigger a crash which leads to Denial of Service for an application processing PKCS#12 files.\n\nThe vulnerability is limited to Denial of Service and cannot be escalated to achieve code execution or memory disclosure. Exploiting this issue requires an attacker to provide a malformed PKCS#12 file to an application that processes it.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - 8.7 / High",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2025-69421"
},
{
"cve": "CVE-2026-22795",
"cwe": {
"id": "CWE-754",
"name": "Improper Check for Unusual or Exceptional Conditions"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: An invalid or NULL pointer dereference can happen in an application processing a malformed PKCS#12 file.\n\nImpact summary: An application processing a malformed PKCS#12 file can be caused to dereference an invalid or NULL pointer on memory read, resulting in a Denial of Service.\n\nA type confusion vulnerability exists in PKCS#12 parsing code where an ASN1_TYPE union member is accessed without first validating the type, causing an invalid pointer read constrained to a 1-byte address space, which reliably results in a crash on most modern operating systems.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0 and 1.1.1 are vulnerable to this issue. OpenSSL 1.0.2 is not affected.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N - 6.7 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-22795"
},
{
"cve": "CVE-2026-22796",
"cwe": {
"id": "CWE-754",
"name": "Improper Check for Unusual or Exceptional Conditions"
},
"notes": [
{
"audience": "all",
"category": "description",
"text": "Issue summary: A type confusion vulnerability exists in the signature verification of signed PKCS#7 data where an ASN1_TYPE union member is accessed without first validating the type, causing an invalid or NULL pointer dereference when processing malformed PKCS#7 data.\n\nImpact summary: An application performing signature verification of PKCS#7 data or calling directly the PKCS7_digest_from_attributes() function can be caused to dereference an invalid or NULL pointer when reading, resulting in a Denial of Service.\n\nExploiting this vulnerability requires an attacker to provide a malformed signed PKCS#7 to an application that verifies it.\n\nOpenSSL 3.6, 3.5, 3.4, 3.3, 3.0, 1.1.1 and 1.0.2 are vulnerable to this issue.",
"title": "CVE description"
}
],
"product_status": {
"fixed": [
"CSAFPID-32001",
"CSAFPID-32002",
"CSAFPID-32003",
"CSAFPID-32004",
"CSAFPID-32005",
"CSAFPID-32006"
],
"known_affected": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
},
"references": [
{
"category": "external",
"summary": "OpenSSL security advisory",
"url": "https://openssl-library.org/news/secadv/20260127.txt"
},
{
"category": "external",
"summary": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N - 6.9 / Medium",
"url": "https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
}
],
"remediations": [
{
"category": "mitigation",
"details": "Exploitation requires locally parsing crafted input (e.g. importing a malicious PKCS#12, PKCS#7 or RFC 3161 timestamp file); not reachable during the TLS handshake. Impact is denial of service only. Do not import or parse untrusted files of these types.",
"group_ids": [
"CSAFGID-0001"
]
},
{
"category": "vendor_fix",
"details": "Update to firmware IE-SR-4TX V2.3.0, IE-SR-4GT V2.3.0 or later.",
"group_ids": [
"CSAFGID-0001"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"CSAFPID-31001",
"CSAFPID-31002",
"CSAFPID-31003",
"CSAFPID-31004",
"CSAFPID-31005",
"CSAFPID-31006"
]
}
],
"title": "CVE-2026-22796"
}
]
}