PatchTheCVECVE-2021-28247: CA eHealth Performance Manager through 6.3.2.12 is affected by Cross Site Scripting (XSS)
CVE-2021-28247 is a medium-severity flaw (CVSS 5.4) affecting ehealth performance manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
CA eHealth Performance Manager through 6.3.2.12 is affected by Cross Site Scripting (XSS). The impact is: An authenticated remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and perform a Reflected Cross-Site Scripting attack against the platform users. The affected endpoints are: cgi/nhWeb with the parameter report, aviewbin/filtermibobjects.pl with the parameter namefilter, and aviewbi
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 | 0.7% (top 45%) |
| CISA exploited list | No |
| Weakness | CWE-79 |
| Published | 2021-03-26 |
| Last modified | 2026-06-17 |
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
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-2021-28247?
ehealth performance manager: upgrade to newer than 6.3.2.12. Exact commands for each OS are on this page.
Is CVE-2021-28247 being exploited?
CVE-2021-28247 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-2021-28247 affect?
CVE-2021-28247 affects ehealth performance manager. Severity is medium (CVSS 5.4). CA eHealth Performance Manager through 6.3.2.12 is affected by Cross Site Scripting (XSS). The impact is: An authenticated remote user is able to inject arbitrary web script or HTML due to incorrect sanitization of user-supplied data and pe
How urgent is CVE-2021-28247?
Priority 38/100. Public exploit reference
Related CVEs
- CVE-2021-28250 HIGH 7.8 UPGRADE CA eHealth Performance Manager through 6.3.2.12 is affected by Privilege Escalation via a setuid (and/or setgi
- CVE-2021-28249 HIGH 8.8 UPGRADE CA eHealth Performance Manager through 6.3.2.12 is affected by Privilege Escalation via a Dynamically Linked S