No exploitation reportedFix available

CVE-2024-47901

Q: Is CVE-2024-47901 actively exploited?

Active exploitation of CVE-2024-47901 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2024-47901?

CVE-2024-47901 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2024-10-23
Fixed in8.2.12
WeaknessCWE-78

Am I 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

A vulnerability has been identified in InterMesh 7177 Hybrid 2.0 Subscriber (All versions < V8.2.12), InterMesh 7707 Fire Subscriber (All versions < V7.2.12 only if the IP interface is enabled (which is not the default configuration)). The web server of affected devices does not sanitize the input parameters in specific GET requests that allow for code execution on operating system level. In combination with other vulnerabilities (CVE-2024-47902, CVE-2024-47903, CVE-2024-47904) this could allow an unauthenticated remote attacker to execute arbitrary code with root privileges.

Timeline

dates in UTC

2024-10-2315:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2024-47901?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2024-47901?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP

Siemens intermesh 7177 hybrid 2.0 subscriberversion to verify

Branch	Affected	Fixed in	Source
8.2	< 8.2.12	8.2.12	NVD

Siemens intermesh 7177 hybrid2.0 subscriber

Branch	Affected	Fixed in	Source
8.2	< 8.2.12	8.2.12	CISA-ADP

Siemens intermesh 7707 fire subscriber

Branch	Affected	Fixed in	Source
7.2	< 7.2.12	7.2.12	CISA-ADP

1 more product in the sources.

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

ICSA-24-303-01 CISA2 known affected
Siemens InterMesh Subscriber Devices
InterMesh 7177 Hybrid 2.0 Subscriber · InterMesh 7707 Fire Subscriber

Full record on NVD

Fix

Update Siemens intermesh 7177 hybrid 2.0 subscriber to 8.2.12
Vendor fix CISA ICSA-24-303-01 · 1 productUpdate to V7.2.12 or later version
Vendor fix CISA ICSA-24-303-01 · 1 productUpdate to V8.2.12 or later version
Workaround from the vendor CISA ICSA-24-303-01 · 2 productsRestrict access to the InterMesh network to trusted systems and persons only
Mitigation from the vendor CISA ICSA-24-303-01 · 1 productDisable the IP interface

Advisories and patches

cert-portal.siemens.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2024-10-23
OpenCVESSVC decisionnone—
CNACVSS 4.010read 2026-10-23
CNACVSS 3.110read 2026-10-23
NVDCVSS 3.19.8read 2026-10-23
CNAweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score1.2 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: 2024-10-23
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2024-47901?

Is CVE-2024-47901 actively exploited?

Active exploitation of CVE-2024-47901 has not been confirmed. Its EPSS score was 1.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-47901?

CVE-2024-47901 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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