How severe is CVE-2017-5141?

CVE-2017-5141 has a CVSS 3.x base score of 6.0, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2017-5141 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5141?

CVE-2017-5141 primarily affects Honeywell Xl Web Ii Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-5141?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-5141 published?

CVE-2017-5141 was published on 2017-02-13 and last updated on 2026-06-17.

CVE-2017-5141

CVE-2017-5141 is a medium-severity vulnerability in Honeywell Xl Web Ii Controller with a CVSS 3.x base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-384.

Key facts

Severity: Medium (CVSS 3.x base score 6.0)
CVSS v2: 6.5
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-384
Affected product: Honeywell Xl Web Ii Controller
Published: 2017-02-13
Last modified: 2026-06-17

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. An attacker can establish a new user session, without invalidating any existing session identifier, which gives the opportunity to steal authenticated sessions (SESSION FIXATION).

Frequently asked questions

What is CVE-2017-5141?: 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. An attacker can establish a new user session, without invalidating any existing session identifier, which gives the opportunity to steal authenticated sessions (SESSION FIXATION).
How severe is CVE-2017-5141?: CVE-2017-5141 has a CVSS 3.x base score of 6.0, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2017-5141 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-5141?: CVE-2017-5141 primarily affects Honeywell Xl Web Ii Controller. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-5141?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-5141 published?: CVE-2017-5141 was published on 2017-02-13 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:honeywell:xl_web_ii_controller:xlwebexe-1-02-08:*:*:*:*:*:*:*
cpe:2.3:o:honeywell:xl_web_ii_controller:xlwebexe-2-01-00:*:*:*:*:*:*:*

More vulnerabilities in Honeywell Xl Web Ii Controller

CVE-2017-5140 — Critical (CVSS 9.8): An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500…
CVE-2017-5139 — Critical (CVSS 9.8): An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500…
CVE-2017-5142 — Critical (CVSS 9.1): An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500…
CVE-2017-5143 — High (CVSS 8.6): An issue was discovered in Honeywell XL Web II controller XL1000C500 XLWebExe-2-01-00 and prior, and XLWeb 500…

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