CVE-2018-8062
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02...
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02.A2pD035g.d23i firmware allows remote attackers to inject arbitrary web script or HTML via the Service Description parameter while creating a WAN service.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02.A2pD035g.d23i firmware allows remote attackers to inject arbitrary web script or HTML via the Service Description parameter while creating a WAN service.
- Record
CVE-2018-8062- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02.A2pD035g.d23i firmware allows remote attackers to inject arbitrary web script or HTML via the Service Description parameter while creating a WAN service.
- Record
CVE-2018-8062- Updated
- 2026-11-02
EUVDEUVD-2018-19744 No score
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02.A2pD035g.d23i firmware allows remote attackers to inject arbitrary web script or HTML via the Service Description parameter while creating a WAN service.
- Record
EUVD-2018-19744- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vcrq-gh6q-6p2f No score
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02...
A cross-site scripting (XSS) vulnerability on Comtrend AR-5387un devices with A731-410JAZ-C04_R02.A2pD035g.d23i firmware allows remote attackers to inject arbitrary web script or HTML via the Service Description parameter while creating a WAN service.
- Record
GHSA-vcrq-gh6q-6p2f- 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 | OscarAkaElvis/CVE-2018-8062 | 2024-04-20 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-8062 is a medium vulnerability (CVSS 5.4) in Comtrend Ar-5387un Firmware, published October 23, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 62nd percentile. No source names a fixed version.