CVE-2025-3698: Interface exposure vulnerability in the mobile application (com.transsion.carlcare) may lead to information l

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HIGH 7.5REMOTEDOWNGRADE

CVE-2025-3698 is a high-severity flaw (CVSS 7.5) affecting carlcare. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Interface exposure vulnerability in the mobile application (com.transsion.carlcare) may lead to information leakage risk.

Why this priority

High severity
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-749
Published	2025-04-16
Last modified	2026-06-17

Publisher (CNA): TECNOMobile · Vendor: tecno

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-04-16 03:15 UTCPublished CVE record published
2026-06-17 09:20 UTCUpdated Record last modified

tecno carlcare DOWNGRADE

Affected: 6.2.7

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.2.7

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 6.2.7 (Debian / Ubuntu)

apt-cache madison carlcare sudo apt install carlcare=<VERSION_BEFORE_6.2.7> sudo apt-mark hold carlcare

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

dnf --showduplicates list carlcare sudo dnf downgrade carlcare-<VERSION_BEFORE_6.2.7> sudo dnf versionlock add carlcare

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-2025-3698?

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

Is CVE-2025-3698 being exploited?

CVE-2025-3698 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-2025-3698 affect?

CVE-2025-3698 affects carlcare. Severity is high (CVSS 7.5). Interface exposure vulnerability in the mobile application (com.transsion.carlcare) may lead to information leakage risk.

How urgent is CVE-2025-3698?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-7697 HIGH 7.5 DOWNGRADE Logical vulnerability in the mobile application (com.transsion.carlcare) may lead to user information leakage

References

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