How severe is CVE-2025-45156?

CVE-2025-45156 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-45156 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45156?

CVE-2025-45156 affects Splashin. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45156?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-45156 have an EU (EUVD) identifier?

Yes. CVE-2025-45156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21905.

When was CVE-2025-45156 published?

CVE-2025-45156 was published on 2025-07-18 and last updated on 2026-07-05.

CVE-2025-45156

CVE-2025-45156 is a medium-severity vulnerability in Splashin with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-21905
Affected product: Splashin
Published: 2025-07-18
Last modified: 2026-07-05

Description

Splashin iOS v2.0 fails to enforce server-side interval restrictions for location updates for free-tier users.

Frequently asked questions

What is CVE-2025-45156?: Splashin iOS v2.0 fails to enforce server-side interval restrictions for location updates for free-tier users.
How severe is CVE-2025-45156?: CVE-2025-45156 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-45156 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45156?: CVE-2025-45156 affects Splashin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45156?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-45156 have an EU (EUVD) identifier?: Yes. CVE-2025-45156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-21905.
When was CVE-2025-45156 published?: CVE-2025-45156 was published on 2025-07-18 and last updated on 2026-07-05.

References

https://carterlasalle.github.io/splashin-cve-2025/splashin-1.pdf

EU advisories (EUVD)

http://splashin.com

Affected products (1)

cpe:2.3:a:splashin:splashin:2.0:*:*:*:*:iphone_os:*:*

More vulnerabilities in Splashin

CVE-2025-45157 — Medium (CVSS 6.5): Insecure permissions in Splashin iOS v2.0 allow unauthorized attackers to access location data for specific users.

All CVEs affecting Splashin →