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Fencer Intel
high 8.6

CVE-2015-7907 json

Directory traversal vulnerability in the web server on Honeywell Midas gas detectors before 1.13b3 and Midas Black gas detectors before 2.1…

published 2015-12-21 10 y ago modified 2026-06-17 4 mo ago also EUVD-2015-7805

cvss
8.6
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.6%
EPSS 3.6% chance of exploitation in 30 days, percentile 89%
public exploits
0
none known

Summary

Directory traversal vulnerability in the web server on Honeywell Midas gas detectors before 1.13b3 and Midas Black gas detectors before 2.13b3 allows remote attackers to bypass authentication, and write to a configuration file or trigger a calibration or test, via unspecified vectors.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-15-309-02 updated cvss 8.6

Honeywell Midas Gas Detector Vulnerabilities

  • Honeywell Midas Black <=2.13b1 Honeywell Midas gas detector <=1.13b1
    affected: mitigation “Update to the latest version. (http://www.honeywellanalytics.com/en-ca/products/Midas)”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

3.59% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
NVD 2.0 6.4 AV:N/AC:L/Au:N/C:N/I:P/A:P

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.