Brilliance Golden Link Secondary System tcEntrFlowSelect.htm sql injection

published 2025-05-06 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-13585

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 45%
public exploits: 0; none known

A vulnerability, which was classified as critical, has been found in Brilliance Golden Link Secondary System up to 20250424. This issue affects some unknown processing of the file /reprotframework/tcEntrFlowSelect.htm. The manipulation of the argument custTradeId leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-05-06)

Exploit prediction

0.54% chance of exploitation in the next 30 days, higher than 45% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/eeeeeekkkkkkkk/POC/blob/main/%E9%BB%84%E9%87%91%E9%80%9A%E4%BA%8C%E7%BA%A7%E7%B3%BB%E7%BB%9F%E4%B8%89%E4%BB%A3%E7%AE%A1%E7%90%86%E7%AB%AF%E7%B3%BB%E7%BB%9FtcEntrFlowSelect%E6%8E%A5%E5%8F%A3%E5%AD%98%E5%9C%A8SQL%E6%B3%A8%E5%85%A5.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	4.0	5.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
CNA	4.0	5.3	CVSS: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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Brilliance Golden Link Secondary System

Classification

Weakness

CWE-89 Improper Neutralization of Special Elements used in an SQL Command
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

github.com /eeeeeekkkkkkkk/POC/blob/main/%E9%BB%84%E9%87%91%E9%80%9A%E4%BA%8C%E7%BA%A7%E7%B3%BB%E7%BB%9F%E4%B8%89%E4%BB%A
exploit
vuldb.com /?id.307469
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.307469
signature, permissions-required, vdb-entry
vuldb.com /?submit.564592
third-party-advisory, vdb-entry

Sources

CVE List CVE-2025-4352
NVD CVE-2025-4352

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary