PatchTheCVECVE-2019-19457: SALTO ProAccess SPACE 5.4.3.0 allows XSS.
37
Routine
MEDIUM 5.4UPGRADE
CVE-2019-19457 is a medium-severity flaw (CVSS 5.4) affecting proaccess space. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
SALTO ProAccess SPACE 5.4.3.0 allows XSS.
Why this priority
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.4 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | Required |
| EPSS exploit chance | 0.6% (top 49%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2019-12-03 |
| Last modified | 2026-06-17 |
Publisher (CNA): MITRE · Vendor: saltosystem
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
saltosystem proaccess space UPGRADE
Affected: <= 5.5
Fixed in: newer than 5.5
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy proaccess-space || rpm -q proaccess-space || proaccess-space --version
2. UPGRADE to newer than 5.5 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade proaccess-space
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade proaccess-space
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.
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-2019-19457?
proaccess space: upgrade to newer than 5.5. Exact commands for each OS are on this page.
Is CVE-2019-19457 being exploited?
CVE-2019-19457 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-2019-19457 affect?
CVE-2019-19457 affects proaccess space. Severity is medium (CVSS 5.4). SALTO ProAccess SPACE 5.4.3.0 allows XSS.
How urgent is CVE-2019-19457?
Priority 37/100. Public exploit reference
Related CVEs
- CVE-2019-19460 MEDIUM 5.5 UPGRADE An issue was discovered in SALTO ProAccess SPACE 5.4.3.0
- CVE-2019-19459 CRITICAL 9.8 UPGRADE An issue was discovered in SALTO ProAccess SPACE 5.4.3.0
- CVE-2019-19458 HIGH 8.6 UPGRADE SALTO ProAccess SPACE 5.4.3.0 allows Directory Traversal in the Data Export feature.