CVE-2018-13294: Information exposure vulnerability in SYNO.Personal.Profile in Synology Application Service before 1.5.4-0320

Q: How do I fix CVE-2018-13294?

application service: upgrade to 1.5.4-0320. Exact commands for each OS are on this page.

Q: Is CVE-2018-13294 being exploited?

CVE-2018-13294 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2018-13294 affect?

CVE-2018-13294 affects application service. Severity is medium (CVSS 4.3). Information exposure vulnerability in SYNO.Personal.Profile in Synology Application Service before 1.5.4-0320 allows remote authenticated users to obtain sensitive system information via the uid parameter.

Q: How urgent is CVE-2018-13294?

Priority 33/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2018-13294 is a medium-severity flaw (CVSS 4.3) affecting application service. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Information exposure vulnerability in SYNO.Personal.Profile in Synology Application Service before 1.5.4-0320 allows remote authenticated users to obtain sensitive system information via the uid parameter.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-200
Published	2019-04-01
Last modified	2026-06-17

Publisher (CNA): Synology Inc. · Vendor: synology

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

Am I affected?

Timeline

2019-04-01 15:29 UTCPublished CVE record published
2026-06-17 01:39 UTCUpdated Record last modified

synology application service UPGRADE

Affected: < 1.5.4-0320

Fixed in: 1.5.4-0320

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy application-service || rpm -q application-service || application-service --version

2. UPGRADE to 1.5.4-0320 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade application-service

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade application-service

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2018-13294?

application service: upgrade to 1.5.4-0320. Exact commands for each OS are on this page.

Is CVE-2018-13294 being exploited?

CVE-2018-13294 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-2018-13294 affect?

CVE-2018-13294 affects application service. Severity is medium (CVSS 4.3). Information exposure vulnerability in SYNO.Personal.Profile in Synology Application Service before 1.5.4-0320 allows remote authenticated users to obtain sensitive system information via the uid parameter.

How urgent is CVE-2018-13294?

Priority 33/100. No elevated risk signals yet.

Software pages

Synology vulnerabilities

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References

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