A reflected Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Netflow…
Priority HIGH 72CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- 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 reflected Cross-site scripting (XSS) vulnerability in Zoho ManageEngine Netflow Analyzer before build 123137, Network Configuration Manager before build 123128, OpManager before build 123148, OpUtils before build 123161, and Firewall Analyzer before build 123147 allows remote attackers to inject arbitrary web script or HTML via the parameter 'operation' to /servlet/com.adventnet.me.opmanager.servlet.FailOverHelperServlet.
Why it matters now
EPSS 0.99209 99th percentileScored 2026-11-07
Public exploit Yes 4 exploit referencesTagged 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 · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:zohocorp:firewall_analyzer:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Zohocorp |
| cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Zohocorp |
| cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Zohocorp |
| cpe:2.3:a:zohocorp:manageengine_opmanager:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Zohocorp |
| cpe:2.3:a:zohocorp:manageengine_oputils:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Zohocorp |
- cpe:2.3:a:zohocorp:firewall_analyzer:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zohocorp
- cpe:2.3:a:zohocorp:manageengine_netflow_analyzer:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zohocorp
- cpe:2.3:a:zohocorp:manageengine_network_configuration_manager:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zohocorp
- cpe:2.3:a:zohocorp:manageengine_opmanager:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zohocorp
- cpe:2.3:a:zohocorp:manageengine_oputils:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Zohocorp
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-12998
- 2026-10-03 Alias added: GHSA-2pw8-r6j9-6vm6
References
Exploit 4
More Zohocorp Firewall Analyzer vulnerabilities
- TI-2018-09327 Incorrect Access Control in FailOverHelperServlet in Zoho ManageEngine Netflow Analyzer… CVSS 3.1HIGH 7.5
Sources
- CVE-2018-12998 · CVE Program
- CVE-2018-12998 · NVD
- FIRST EPSS
- GHSA-2pw8-r6j9-6vm6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences