CVE-2021-45026
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross...
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross Site Scripting (XSS).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross Site Scripting (XSS).
- Record
CVE-2021-45026- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross Site Scripting (XSS).
- Record
CVE-2021-45026- Updated
- 2026-11-02
EUVDEUVD-2021-31824 No score
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross Site Scripting (XSS).
- Record
EUVD-2021-31824- Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c8r8-rcww-x6g5
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross...
ASG technologies ASG-Zena Cross Platform Server Enterprise Edition 4.2.1 is vulnerable to Cross Site Scripting (XSS).
- Record
GHSA-c8r8-rcww-x6g5- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | JetP1ane/Zena-CVE-2021-45026 | 2021-12-10 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-45026 is a medium vulnerability (CVSS 6.1) in Rocketsoftware Ags-zena, published June 17, 2022. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 1.20%, the 68th percentile. No source names a fixed version.