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Description

A vulnerability has been found in Tenda A15 15.13.07.13. The impacted element is the function UploadCfg of the file /cgi-bin/UploadCfg. The manipulation of the argument File leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

PUBLISHED Reserved 2026-03-22 | Published 2026-03-23 | Updated 2026-03-23 | 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

15.13.07.13
affected

Timeline

2026-03-22:Advisory disclosed
2026-03-22:VulDB entry created
2026-03-22:VulDB entry last update

Credits

942384053 (VulDB User) reporter

References

vuldb.com/?id.352404 (VDB-352404 | Tenda A15 UploadCfg stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.352404 (VDB-352404 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.775156 (Submit #775156 | Tenda A15 V15.13.07.13 Stack-based Buffer Overflow) third-party-advisory

github.com/942384053/cve/issues/3 issue-tracking

github.com/...ased.Buffer.Overflow.in._cgi-bin_UploadCfg.zip exploit

www.tenda.com.cn/ product

cve.org (CVE-2026-4567)

nvd.nist.gov (CVE-2026-4567)

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