CVE-2025-45157: Insecure permissions in Splashin iOS v2.0 allow unauthorized attackers to access location data for specific us

This week

MEDIUM 6.5REMOTEDOWNGRADE

CVE-2025-45157 is a medium-severity flaw (CVSS 6.5) affecting splashin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Insecure permissions in Splashin iOS v2.0 allow unauthorized attackers to access location data for specific users.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-284
Published	2025-07-18
Last modified	2026-07-05

Publisher (CNA): MITRE · Vendor: splashin

Last updated 2026-07-05 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-07-18 17:15 UTCPublished CVE record published
2026-07-05 01:21 UTCUpdated Record last modified

splashin splashin DOWNGRADE

Affected: 2.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.0

1. Check installed version

apt-cache policy splashin || rpm -q splashin || splashin --version

2. No fixed release: DOWNGRADE to a release before 2.0 (Debian / Ubuntu)

apt-cache madison splashin sudo apt install splashin=<VERSION_BEFORE_2.0> sudo apt-mark hold splashin

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list splashin sudo dnf downgrade splashin-<VERSION_BEFORE_2.0> sudo dnf versionlock add splashin

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-45157?

splashin: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-45157 being exploited?

CVE-2025-45157 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-45157 affect?

CVE-2025-45157 affects splashin. Severity is medium (CVSS 6.5). Insecure permissions in Splashin iOS v2.0 allow unauthorized attackers to access location data for specific users.

How urgent is CVE-2025-45157?

Priority 37/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

iOS vulnerabilities

Related CVEs

CVE-2025-45156 MEDIUM 5.3 DOWNGRADE Splashin iOS v2.0 fails to enforce server-side interval restrictions for location updates for free-tier users.

References

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