How severe is CVE-2025-40623?

CVE-2025-40623 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-40623 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-40623?

CVE-2025-40623 affects Tcman Gim. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-40623?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-40623 have an EU (EUVD) identifier?

Yes. CVE-2025-40623 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13576.

When was CVE-2025-40623 published?

CVE-2025-40623 was published on 2025-05-06 and last updated on 2026-06-17.

CVE-2025-40623

CVE-2025-40623 is a critical-severity vulnerability in Tcman Gim with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.3
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13576
Weakness: CWE-89
Affected product: Tcman Gim
Published: 2025-05-06
Last modified: 2026-06-17

Description

SQL injection in TCMAN's GIM v11. This vulnerability allows an unauthenticated attacker to inject an SQL statement to obtain, update and delete all information in the database. This vulnerability was found in each of the following parameters according to the vulnerability identifier ‘Sender’ and “email” parameters of the ‘createNotificationAndroid’ endpoint.

Frequently asked questions

What is CVE-2025-40623?: SQL injection in TCMAN's GIM v11. This vulnerability allows an unauthenticated attacker to inject an SQL statement to obtain, update and delete all information in the database. This vulnerability was found in each of the following parameters according to the vulnerability identifier ‘Sender’ and “email” parameters of the ‘createNotificationAndroid’ endpoint.
How severe is CVE-2025-40623?: CVE-2025-40623 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-40623 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-40623?: CVE-2025-40623 affects Tcman Gim. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-40623?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-40623 have an EU (EUVD) identifier?: Yes. CVE-2025-40623 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13576.
When was CVE-2025-40623 published?: CVE-2025-40623 was published on 2025-05-06 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-tcmans-gim

Affected products (1)

cpe:2.3:a:tcman:gim:11.0:*:*:*:*:*:*:*

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