CVE-2025-9246 (GCVE-0-2025-9246)
Vulnerability from cvelistv5
Published
2025-08-20 20:02
Modified
2025-08-20 20:27
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A flaw has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Impacted is the function check_port_conflict of the file /goform/check_port_conflict. Executing manipulation of the argument single_port_rule/port_range_rule can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cna@vuldb.com | https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_15/15.md | Exploit, Third Party Advisory | |
| cna@vuldb.com | https://vuldb.com/?ctiid.320777 | Permissions Required | |
| cna@vuldb.com | https://vuldb.com/?id.320777 | Third Party Advisory, VDB Entry | |
| cna@vuldb.com | https://vuldb.com/?submit.631519 | Third Party Advisory, VDB Entry | |
| cna@vuldb.com | https://www.linksys.com/ | Product |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Linksys | RE6250 |
Version: 1.0.013.001 Version: 1.0.04.001 Version: 1.0.04.002 Version: 1.1.05.003 Version: 1.2.07.001 |
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"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-9246\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-08-20T20:26:45.522485Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-08-20T20:26:55.354Z\"}}], \"cna\": {\"title\": \"Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 check_port_conflict stack-based overflow\", \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"pjqwudi (VulDB User)\"}], \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 8.7, \"baseSeverity\": \"HIGH\", \"vectorString\": \"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/E:P\"}}, {\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R\"}}, {\"cvssV3_0\": {\"version\": \"3.0\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R\"}}, {\"cvssV2_0\": {\"version\": \"2.0\", \"baseScore\": 9, \"vectorString\": \"AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR\"}}], \"affected\": [{\"vendor\": \"Linksys\", \"product\": \"RE6250\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}, {\"vendor\": \"Linksys\", \"product\": \"RE6300\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}, {\"vendor\": \"Linksys\", \"product\": \"RE6350\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}, {\"vendor\": \"Linksys\", \"product\": \"RE6500\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}, {\"vendor\": \"Linksys\", \"product\": \"RE7000\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}, {\"vendor\": \"Linksys\", \"product\": \"RE9000\", \"versions\": [{\"status\": \"affected\", \"version\": \"1.0.013.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.001\"}, {\"status\": \"affected\", \"version\": \"1.0.04.002\"}, {\"status\": \"affected\", \"version\": \"1.1.05.003\"}, {\"status\": \"affected\", \"version\": \"1.2.07.001\"}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-08-20T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2025-08-20T02:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2025-08-20T13:22:12.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/?id.320777\", \"name\": \"VDB-320777 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 check_port_conflict stack-based overflow\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/?ctiid.320777\", \"name\": \"VDB-320777 | CTI Indicators (IOB, IOC, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/?submit.631519\", \"name\": \"Submit #631519 | Linksys RE6500\\u3001RE6250\\u3001RE6300\\u3001RE6350\\u3001RE7000\\u3001RE9000 RE6500(1.0.013.001) RE6250(1.0.04.001) RE6300(1.2.07.001) RE6350(1.0.04.001) RE7000(1.1.05.003) RE9000(1.0.04.002) Stack-based Buffer Overflow\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_15/15.md\", \"tags\": [\"exploit\"]}, {\"url\": \"https://www.linksys.com/\", \"tags\": [\"product\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A flaw has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001. Impacted is the function check_port_conflict of the file /goform/check_port_conflict. Executing manipulation of the argument single_port_rule/port_range_rule can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\"}, {\"lang\": \"de\", \"value\": \"Es wurde eine Schwachstelle in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 1.0.013.001/1.0.04.001/1.0.04.002/1.1.05.003/1.2.07.001 entdeckt. Betroffen davon ist die Funktion check_port_conflict der Datei /goform/check_port_conflict. Durch das Beeinflussen des Arguments single_port_rule/port_range_rule mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \\u00fcber das Netzwerk. Die Schwachstelle wurde \\u00f6ffentlich offengelegt und k\\u00f6nnte ausgenutzt werden.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-121\", \"description\": \"Stack-based Buffer Overflow\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-119\", \"description\": \"Memory Corruption\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2025-08-20T20:02:08.900Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-9246\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-20T20:27:15.340Z\", \"dateReserved\": \"2025-08-20T11:16:45.220Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2025-08-20T20:02:08.900Z\", \"assignerShortName\": \"VulDB\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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