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Vulnerabilities

Vulnerability · CVE-2025-4532

A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819.

Published May 11, 2025 · catalog updated May 12, 2025 · Shanghai Bairui Information Technology SunloginClient

Check if you run it

No confirmed exploitation is on record for CVE-2025-4532. EPSS is 0.20%. Act only if a listed version of Shanghai Bairui Information Technology SunloginClient is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.20%
Remediation
Vendor / distro source
Affected products
vendor Shanghai Bairui Information Technology SunloginClient 15.8.3.19819

A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819. This affects an unknown part in the library process.dll of the file sunlogin_guard.exe. The manipulation leads to uncontrolled search path. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Shanghai Bairui Information Technology SunloginClient 15.8.3.1981915.8.3.19819

How to fix CVE-2025-4532

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-4532. EPSS is 0.20%. Act only if a listed version of Shanghai Bairui Information Technology SunloginClient is installed.

Which versions are affected?

Compare what you have installed with Shanghai Bairui Information Technology SunloginClient 15.8.3.19819 15.8.3.19819. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.20%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 11, 2025 · EUVD

    Detected

    A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819. This affects an unknown part in the library process.dll of the file sunlogin_guard.exe. The manipulation leads to uncontrolled search path. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitability is told to be difficul

  2. May 12, 2025 · EUVD

    Updated

    A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819. This affects an unknown part in the library process.dll of the file sunlogin_guard.exe. The manipulation leads to uncontrolled search path. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitability is told to be difficul

Sources

  • CVE.orgVulnerability recordCVE-2025-4532

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-4532

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-14332

    A vulnerability classified as critical has been found in Shanghai Bairui Information Technology SunloginClient 15.8.3.19819. This affects an unknown part in the library process.dll of the file sunlogin_guard.exe. The manipulation leads to uncontrolled search path. Local access is

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.