CVE-2017-5139
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior,...
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-1-02-08 and prior. Any user is able to disclose a password by accessing a specific URL, because of Plaintext Storage of a Password.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-1-02-08 and prior. Any user is able to disclose a password by accessing a specific URL, because of Plaintext Storage of a Password.
- Record
CVE-2017-5139- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-1-02-08 and prior. Any user is able to disclose a password by accessing a specific URL, because of Plaintext Storage of a Password.
- Record
CVE-2017-5139- Updated
- 2026-11-02
EUVDEUVD-2017-14248 No score
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-1-02-08 and prior. Any user is able to disclose a password by accessing a specific URL, because of Plaintext Storage of a Password.
- Record
EUVD-2017-14248- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gr7f-vr8w-284v
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior,...
An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500 XLWebExe-1-02-08 and prior. Any user is able to disclose a password by accessing a specific URL, because of Plaintext Storage of a Password.
- Record
GHSA-gr7f-vr8w-284v- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-522
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2017-5139 is a critical vulnerability (CVSS 9.8) in Honeywell Xl Web Ii Controller, published February 13, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.74%, the 77th percentile. No source names a fixed version.