CVE-2025-9481 (GCVE-0-2025-9481)
Vulnerability from cvelistv5 – Published: 2025-08-26 13:32 – Updated: 2025-08-26 14:40
VLAI?
Summary
A security vulnerability has been detected 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. This affects the function setIpv6 of the file /goform/setIpv6. The manipulation of the argument tunrd_Prefix leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity ?
Assigner
References
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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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Credits
Bond_yes (VulDB User)
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{\"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\": \"2025-08-26T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2025-08-26T02:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2025-08-26T09:40:55.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/?id.321396\", \"name\": \"VDB-321396 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setIpv6 stack-based overflow\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/?ctiid.321396\", \"name\": \"VDB-321396 | CTI Indicators (IOB, IOC, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/?submit.634819\", \"name\": \"Submit #634819 | 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_35/35.md\", \"tags\": [\"related\"]}, {\"url\": \"https://github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md#poc\", \"tags\": [\"exploit\"]}, {\"url\": \"https://www.linksys.com/\", \"tags\": [\"product\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A security vulnerability has been detected 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. This affects the function setIpv6 of the file /goform/setIpv6. The manipulation of the argument tunrd_Prefix leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\"}, {\"lang\": \"de\", \"value\": \"Eine Schwachstelle wurde 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 gefunden. Hiervon betroffen ist die Funktion setIpv6 der Datei /goform/setIpv6. Die Ver\\u00e4nderung des Parameters tunrd_Prefix resultiert in stack-based buffer overflow. Ein Angriff ist aus der Distanz m\\u00f6glich. Der Exploit wurde der \\u00d6ffentlichkeit bekannt gemacht und k\\u00f6nnte verwendet 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\": \"2025-08-26T13:32:09.115Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-9481\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-08-26T14:40:57.042Z\", \"dateReserved\": \"2025-08-26T07:35:43.588Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2025-08-26T13:32:09.115Z\", \"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 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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