CWE-420
AllowedUnprotected Alternate Channel
Abstraction: Base · Status: Draft
The product protects a primary channel, but it does not use the same level of protection for an alternate channel.
75 vulnerabilities reference this CWE, most recent first.
GHSA-X96R-V3VC-578H
Vulnerability from github – Published: 2025-11-19 18:31 – Updated: 2025-12-02 18:30Twonky Server 8.5.2 on Linux and Windows is vulnerable to an access control flaw. An unauthenticated attacker can bypass web service API authentication controls to leak a log file and read the administrator's username and encrypted password.
{
"affected": [],
"aliases": [
"CVE-2025-13315"
],
"database_specific": {
"cwe_ids": [
"CWE-420"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-19T18:15:47Z",
"severity": "CRITICAL"
},
"details": "Twonky Server 8.5.2 on Linux and Windows is vulnerable to an access control flaw. An unauthenticated attacker can bypass web service API authentication controls to leak a log file and read the administrator\u0027s username and encrypted password.",
"id": "GHSA-x96r-v3vc-578h",
"modified": "2025-12-02T18:30:26Z",
"published": "2025-11-19T18:31:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-13315"
},
{
"type": "WEB",
"url": "https://www.rapid7.com/blog/post/cve-2025-13315-cve-2025-13316-critical-twonky-server-authentication-bypass-not-fixed"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-XF23-WGV8-93V6
Vulnerability from github – Published: 2023-04-19 12:30 – Updated: 2024-04-04 03:35Unprotected Alternate Channel vulnerability in debug console of GateManager allows system administrator to obtain sensitive information.
{
"affected": [],
"aliases": [
"CVE-2023-0317"
],
"database_specific": {
"cwe_ids": [
"CWE-420"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-19T12:15:07Z",
"severity": "MODERATE"
},
"details": "Unprotected Alternate Channel vulnerability in debug console of GateManager allows system administrator to obtain sensitive information.",
"id": "GHSA-xf23-wgv8-93v6",
"modified": "2024-04-04T03:35:09Z",
"published": "2023-04-19T12:30:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0317"
},
{
"type": "WEB",
"url": "https://www.secomea.com/support/cybersecurity-advisory"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XG9F-QGVM-J933
Vulnerability from github – Published: 2025-11-30 06:30 – Updated: 2025-11-30 06:30In Oxide control plane 15 through 17 before 17.1, API tokens can be renewed past their expiration date.
{
"affected": [],
"aliases": [
"CVE-2025-66432"
],
"database_specific": {
"cwe_ids": [
"CWE-420"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-30T05:16:08Z",
"severity": "MODERATE"
},
"details": "In Oxide control plane 15 through 17 before 17.1, API tokens can be renewed past their expiration date.",
"id": "GHSA-xg9f-qgvm-j933",
"modified": "2025-11-30T06:30:13Z",
"published": "2025-11-30T06:30:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66432"
},
{
"type": "WEB",
"url": "https://docs.oxide.computer/security/advisories/20251117-1"
},
{
"type": "WEB",
"url": "https://github.com/oxidecomputer/omicron/compare/01bb875...ec069f0"
},
{
"type": "WEB",
"url": "https://oxide.computer"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-XJWM-4PFW-49G2
Vulnerability from github – Published: 2025-08-03 03:30 – Updated: 2025-08-03 03:30In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).
{
"affected": [],
"aliases": [
"CVE-2025-54351"
],
"database_specific": {
"cwe_ids": [
"CWE-420"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-03T02:15:37Z",
"severity": "HIGH"
},
"details": "In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).",
"id": "GHSA-xjwm-4pfw-49g2",
"modified": "2025-08-03T03:30:30Z",
"published": "2025-08-03T03:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54351"
},
{
"type": "WEB",
"url": "https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0"
},
{
"type": "WEB",
"url": "https://github.com/esnet/iperf/releases/tag/3.19.1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-XP47-R464-469H
Vulnerability from github – Published: 2025-06-23 21:31 – Updated: 2025-06-23 21:31In Innoshop through 0.4.1, an authenticated attacker could exploit the File Manager functions in the admin panel to achieve code execution on the server, by uploading a crafted file and then renaming it to have a .php extension by using the Rename Function. This bypasses the initial check that uploaded files are image files. The application relies on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction is easily bypassed with any proxy tool (e.g., BurpSuite). Once the attacker renames the file, and gives it the .php extension, a GET request can be used to trigger the execution of code on the server.
{
"affected": [],
"aliases": [
"CVE-2025-52921"
],
"database_specific": {
"cwe_ids": [
"CWE-420"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-23T12:15:22Z",
"severity": "CRITICAL"
},
"details": "In Innoshop through 0.4.1, an authenticated attacker could exploit the File Manager functions in the admin panel to achieve code execution on the server, by uploading a crafted file and then renaming it to have a .php extension by using the Rename Function. This bypasses the initial check that uploaded files are image files. The application relies on frontend checks to restrict the administrator from changing the extension of uploaded files to .php. This restriction is easily bypassed with any proxy tool (e.g., BurpSuite). Once the attacker renames the file, and gives it the .php extension, a GET request can be used to trigger the execution of code on the server.",
"id": "GHSA-xp47-r464-469h",
"modified": "2025-06-23T21:31:56Z",
"published": "2025-06-23T21:31:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-52921"
},
{
"type": "WEB",
"url": "https://github.com/innocommerce/innoshop"
},
{
"type": "WEB",
"url": "https://medium.com/@The_Hiker/how-i-found-multiple-cves-in-innoshop-0-4-1-12c8f84ad87f"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
"type": "CVSS_V3"
}
]
}
Mitigation
Identify all alternate channels and use the same protection mechanisms that are used for the primary channels.
No CAPEC attack patterns related to this CWE.