CVE-2015-1604: Unrestricted file upload vulnerability in asys/site/files.php in Adminsystems CMS before 4.0.2 allows remote a

Q: How do I fix CVE-2015-1604?

adminsystems cms: upgrade to newer than 4.0.0. Exact commands for each OS are on this page.

Q: Is CVE-2015-1604 being exploited?

CVE-2015-1604 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-2015-1604 affect?

CVE-2015-1604 affects adminsystems cms. Severity is medium (CVSS 6.5). Unrestricted file upload vulnerability in asys/site/files.php in Adminsystems CMS before 4.0.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct requ

Q: How urgent is CVE-2015-1604?

Priority 50/100. EPSS top 9%: very likely to be exploited; Public exploit reference

This month

MEDIUM 6.5UPGRADE

CVE-2015-1604 is a medium-severity flaw (CVSS 6.5) affecting adminsystems cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unrestricted file upload vulnerability in asys/site/files.php in Adminsystems CMS before 4.0.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in upload/files/.

Why this priority

EPSS top 9%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
EPSS exploit chance	4.1% (top 9%)
CISA exploited list	No
Weakness	CWE-20
Published	2015-02-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: adminsystems cms project

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

Am I affected?

Timeline

2015-02-19 15:59 UTCPublished CVE record published
2026-06-17 00:22 UTCUpdated Record last modified

adminsystems cms project adminsystems cms UPGRADE

Affected: <= 4.0.0

Fixed in: newer than 4.0.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy adminsystems-cms || rpm -q adminsystems-cms || adminsystems-cms --version

2. UPGRADE to newer than 4.0.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade adminsystems-cms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade adminsystems-cms

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-2015-1604?

adminsystems cms: upgrade to newer than 4.0.0. Exact commands for each OS are on this page.

Is CVE-2015-1604 being exploited?

CVE-2015-1604 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-2015-1604 affect?

CVE-2015-1604 affects adminsystems cms. Severity is medium (CVSS 6.5). Unrestricted file upload vulnerability in asys/site/files.php in Adminsystems CMS before 4.0.2 allows remote authenticated users to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct requ

How urgent is CVE-2015-1604?

Priority 50/100. EPSS top 9%: very likely to be exploited; Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2015-1603 MEDIUM 4.3 UPGRADE Multiple cross-site scripting (XSS) vulnerabilities in Adminsystems CMS before 4.0.2 allow remote attackers to

References

← Back to latest CVEs