A cross-site scripting (XSS) vulnerability in Power Admin PA Server Monitor 8.2.1.1…
Priority LOW 26CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
A cross-site scripting (XSS) vulnerability in Power Admin PA Server Monitor 8.2.1.1 allows remote attackers to inject arbitrary web script or HTML via Console.exe.
Why it matters now
EPSS 0.00692 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:poweradmin:pa_server_monitor:8.2.1.1:*:*:*:*:*:*:* | 8.2.1.1 | Vulnerable | poweradmin |
- cpe:2.3:a:poweradmin:pa_server_monitor:8.2.1.1:*:*:*:*:*:*:* Versions 8.2.1.1 Vulnerable ·poweradmin
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-26844
- 2026-10-03 Alias added: GHSA-q62q-pmx4-qxxf
References
Sources
- CVE-2021-26844 · CVE Program
- CVE-2021-26844 · NVD
- FIRST EPSS
- GHSA-q62q-pmx4-qxxf · GitHub Advisory Database · CC BY 4.0
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