CVE-2025-14586 | THREATINT

Description

A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089_B20211224. Affected by this issue is the function snprintf of the file /cgi-bin/cstecgi.cgi?action=exportOvpn&type=user. This manipulation of the argument User causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

PUBLISHED Reserved 2025-12-12 | Published 2025-12-13 | Updated 2025-12-15 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

9.1.0cu.2089_B20211224

affected

Timeline

2025-12-12:	Advisory disclosed
2025-12-12:	VulDB entry created
2025-12-14:	VulDB entry last update

Credits

awigwu76 (VulDB User) reporter

awigwu76 (VulDB User) analyst

References

vuldb.com/?id.336206 (VDB-336206 | TOTOLINK X5000R cstecgi.cgi snprintf os command injection) vdb-entry technical-description

vuldb.com/?ctiid.336206 (VDB-336206 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.705593 (Submit #705593 | TOTOLINK X5000R v9.1.0cu.2089_B20211224 RCE) third-party-advisory

github.com/awigwu76/TOTOLINK_X5000R/blob/main/1.md exploit

www.totolink.net/ product

cve.org (CVE-2025-14586)

nvd.nist.gov (CVE-2025-14586)

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