A Cross-Site Request Forgery issue was discovered in Meteocontrol WEB'log Basic 100 all versions, Light all versions, Pro all versions, and…

published 2017-03-21 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-5491

cvss: 8.8; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits: 0; none known

A Cross-Site Request Forgery issue was discovered in Meteocontrol WEB'log Basic 100 all versions, Light all versions, Pro all versions, and Pro Unlimited all versions. There is no CSRF Token generated per page or per function.

Vendor advisories

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

cisa ICSA-16-133-01A updated 2025-06-05 cvss 9.4

Meteocontrol WEB'log Vulnerabilities (Update A)

Meteocontrol WEB'log Basic 100 Meteocontrol WEB'log Light Meteocontrol WEB'log Pro Meteocontrol WEB'log Pro Unlimited
affected: mitigation

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

0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

n/a Meteocontrol WEB'log

Classification

Weakness

CWE-352 Cross-Site Request Forgery

References

ics-cert.us-cert.gov /advisories/ICSA-16-133-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2016-4504
NVD CVE-2016-4504

Fencer Vulns 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.

Summary