CVE-2017-5140
No exploitation reported by the sources we read.
- Published2017-02-13
- WeaknessCWE-522
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
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. Password is stored in clear text.
Timeline
dates in UTC- 2017-02-1321:59CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-5140?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-5140?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | = xlwebexe-1-02-08 | no fix published | NVD |
| — | = xlwebexe-2-01-00 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Honeywell XL Web II Controller Vulnerabilities
XLWeb 500 XLWebExe: 1-02-08 and prior · XL1000C500 XLWebExe: 2-01-00 and prior
Fix
- Mitigation from the vendor CISA ICSA-17-033-01 · 2 productsHoneywell has developed Version 3.04.05.05 to fix the vulnerabilities in the XL Web II controllers. Users are encouraged to contact the local Honeywell HBS branch to have their sites updated to the latest version.
- Mitigation from the vendor CISA ICSA-17-033-01 · 2 productsIn the Centraline partner channel, Excel Web controllers also have been sold under the brand name “FALCON.” Users can obtain the latest versions by contacting Centraline:
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.09.8read 2026-10-23
- NVDCVSS 2.05read 2026-10-23
- NVDweakness (CWE)CWE-522read 2026-10-23
- FIRST EPSSEPSS score1.7 %2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2017-02-13
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2017-5140?
Is CVE-2017-5140 actively exploited?
What is the CVSS score for CVE-2017-5140?
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.