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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.

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 Veränderung des Parameters tunrd_Prefix resultiert in stack-based buffer overflow. Ein Angriff ist aus der Distanz möglich. Der Exploit wurde der Öffentlichkeit bekannt gemacht und könnte verwendet werden.

PUBLISHED Reserved 2025-08-26 | Published 2025-08-26 | Updated 2025-08-26 | Assigner VulDB




HIGH: 8.7CVSS: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
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

1.0.013.001
affected

1.0.04.001
affected

1.0.04.002
affected

1.1.05.003
affected

1.2.07.001
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
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
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
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
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
affected

Timeline

2025-08-26:Advisory disclosed
2025-08-26:VulDB entry created
2025-08-26:VulDB entry last update

Credits

Bond_yes (VulDB User) reporter

References

vuldb.com/?id.321396 (VDB-321396 | Linksys RE6250/RE6300/RE6350/RE6500/RE7000/RE9000 setIpv6 stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.321396 (VDB-321396 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.634819 (Submit #634819 | Linksys RE6500、RE6250、RE6300、RE6350、RE7000、RE9000 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) third-party-advisory

github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md related

github.com/wudipjq/my_vuln/blob/main/Linksys/vuln_35/35.md exploit

www.linksys.com/ product

cve.org (CVE-2025-9481)

nvd.nist.gov (CVE-2025-9481)

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