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A vulnerability has been found in TOTOLINK X15 1.0.0-B20230714.1105 and classified as critical. This vulnerability affects unknown code of the file /boafrm/formFilter of the component HTTP POST Request Handler. The manipulation of the argument ip6addr/url/vpnPassword/vpnUser leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

In TOTOLINK X15 1.0.0-B20230714.1105 wurde eine kritische Schwachstelle gefunden. Es geht um eine nicht näher bekannte Funktion der Datei /boafrm/formFilter der Komponente HTTP POST Request Handler. Durch das Manipulieren des Arguments ip6addr/url/vpnPassword/vpnUser mit unbekannten Daten kann eine buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-07-26 | Published 2025-07-27 | Updated 2025-07-28 | 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

Buffer Overflow

Memory Corruption

Product status

1.0.0-B20230714.1105
affected

Timeline

2025-07-26:Advisory disclosed
2025-07-26:VulDB entry created
2025-07-26:VulDB entry last update

Credits

panda_0x1 (VulDB User) reporter

References

github.com/...s/blob/main/totolink/x15/formFilter_ip6addr.md exploit

github.com/.../vuls/blob/main/totolink/x15/formFilter_url.md exploit

vuldb.com/?id.317830 (VDB-317830 | TOTOLINK X15 HTTP POST Request formFilter buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.317830 (VDB-317830 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.622661 (Submit #622661 | TOTOLINK X15 V1.0.0-B20230714.1105 Buffer Overflow) third-party-advisory

vuldb.com/?submit.622662 (Submit #622662 | TOTOLINK X15 V1.0.0-B20230714.1105 Buffer Overflow (Duplicate)) third-party-advisory

vuldb.com/?submit.622664 (Submit #622664 | TOTOLINK X15 V1.0.0-B20230714.1105 Buffer Overflow (Duplicate)) third-party-advisory

vuldb.com/?submit.622665 (Submit #622665 | TOTOLINK X15 V1.0.0-B20230714.1105 Buffer Overflow (Duplicate)) third-party-advisory

github.com/...s/blob/main/totolink/x15/formFilter_ip6addr.md related

github.com/.../vuls/blob/main/totolink/x15/formFilter_url.md exploit

www.totolink.net/ product

cve.org (CVE-2025-8242)

nvd.nist.gov (CVE-2025-8242)

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