Auth bypass in Endress+hauser Flps
CVE-2024-8751
A vulnerability allows a remote unauthenticated attacker to modify the prod uct’s IP address over the Sopas ET interface. This can lead to a Denial of Service attack.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.009 (59.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Endress+hauser Flps — versions all versions
- Endress+hauser Gm32 — versions all versions
- Endress+hauser Gms800 — versions all versions
- Endress+hauser Gms800 Fidor — versions all versions
- Endress+hauser Marsic200 — versions all versions
- Endress+hauser Marsic280 — versions all versions
- Endress+hauser Marsic300 — versions all versions
- Endress+hauser Mcs100ft — versions all versions
- Endress+hauser Mcs200hw — versions all versions
- Endress+hauser Mcs300p — versions all versions
Weakness classification (CWE)
References
- sick.com/psirt (x_SICK PSIRT Website)
- cdn.sick.com/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_I… (x_SICK Operating Guidelines)
- www.cisa.gov/resources-tools/resources/ics-recommended-practices (x_ICS-CERT recommended practices on Industrial Security)
- www.first.org/cvss/calculator/3.1 (x_CVSS v3.1 Calculator)
- www.sick.com/.well-known/csaf/white/2024/ (vendor-advisory)
- www.sick.com/.well-known/csaf/white/2024/sca-2024-0002.pdf (vendor-advisory)
- www.sick.com/.well-known/csaf/white/2026/sca-2026-0009.pdf (vendor-advisory)
- www.sick.com/.well-known/csaf/white/2024/sca-2024-0002.json (x_The canonical URL)
- www.sick.com/.well-known/csaf/white/2026/sca-2026-0009.json (x_The canonical URL)
- www.endress.com (x_Endress+Hauser)
Frequently asked questions
- What is CVE-2024-8751?
- CVE-2024-8751 is a high-severity vulnerability in Endress+hauser Flps, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2024-09-12.
- How severe is CVE-2024-8751?
- High severity. CVSS v3 base score is 7.5 out of 10.