CVE-2025-9251 (GCVE-0-2025-9251)

Vulnerability from cvelistv5 – Published: 2025-08-20 22:02 – Updated: 2025-08-21 14:47
VLAI?
Summary
A security flaw has been discovered 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. Affected is the function sta_wps_pin of the file /goform/sta_wps_pin. Performing manipulation of the argument Ssid results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
CWE
Assigner
References
Impacted products
Vendor Product Version
Linksys RE6250 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
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    Linksys RE6300 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
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    Linksys RE6350 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
Create a notification for this product.
    Linksys RE6500 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
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    Linksys RE7000 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
Create a notification for this product.
    Linksys RE9000 Affected: 1.0.013.001
Affected: 1.0.04.001
Affected: 1.0.04.002
Affected: 1.1.05.003
Affected: 1.2.07.001
Create a notification for this product.
Credits
pjqwudi (VulDB User)
Show details on NVD website

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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-9251\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-08-21T13:25:21.864378Z\"}}}], \"references\": [{\"url\": \"https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_20/20.md\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-08-21T13:25:28.661Z\"}}], \"cna\": {\"title\": \"Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 sta_wps_pin 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\": \"2025-08-20T13:22:19.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/?id.320782\", \"name\": \"VDB-320782 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 sta_wps_pin stack-based overflow\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/?ctiid.320782\", \"name\": \"VDB-320782 | CTI Indicators (IOB, IOC, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/?submit.631524\", \"name\": \"Submit #631524 | 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_20/20.md\", \"tags\": [\"exploit\"]}, {\"url\": \"https://www.linksys.com/\", \"tags\": [\"product\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A security flaw has been discovered 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. Affected is the function sta_wps_pin of the file /goform/sta_wps_pin. Performing manipulation of the argument Ssid results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be exploited. The vendor was contacted early about this disclosure but did not respond in any way.\"}, {\"lang\": \"de\", \"value\": \"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 wurde eine Schwachstelle gefunden. Hierbei betrifft es die Funktion sta_wps_pin der Datei /goform/sta_wps_pin. Dank der Manipulation des Arguments Ssid mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff l\\u00e4sst sich \\u00fcber das Netzwerk starten. 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\": \"2025-08-20T22:02:06.683Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-9251\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-21T14:47:48.174Z\", \"dateReserved\": \"2025-08-20T11:16:58.521Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2025-08-20T22:02:06.683Z\", \"assignerShortName\": \"VulDB\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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