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Description

A security vulnerability has been detected in EFM ipTIME NAS1dual 1.5.24. This issue affects the function get_csrf_whites of the file /cgi/advanced/misc_main.cgi. Such manipulation leads to stack-based buffer overflow. The attack can be launched remotely. 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.

PUBLISHED Reserved 2026-05-05 | Published 2026-05-05 | Updated 2026-05-05 | Assigner VulDB




CRITICAL: 9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CRITICAL: 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
10.0AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

1.5.24
affected

Timeline

2026-05-05:Advisory disclosed
2026-05-05:VulDB entry created
2026-05-05:VulDB entry last update

Credits

jfkk (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/361113 (VDB-361113 | EFM ipTIME NAS1dual misc_main.cgi get_csrf_whites stack-based overflow) vdb-entry technical-description

vuldb.com/vuln/361113/cti (VDB-361113 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/807787 (Submit #807787 | iptime nas1dual 1.5.24 Stack Overflow) third-party-advisory

github.com/...bility/blob/main/iptime/nas1dual/iptime2_en.md exploit

cve.org (CVE-2026-7834)

nvd.nist.gov (CVE-2026-7834)

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