Home/CVE/A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). The Web UI of affected devices does
CVE

CVE-2023-48429

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). The Web UI of affected devices does

A vulnerability has been identified in SINEC INS (All versions < V1.0 SP2 Update 2). The Web UI of affected devices does not check the length of parameters in certain conditions. This allows a malicious admin to crash the server by sending a crafted request to the server.

The server will automatically restart.

LOW · CVSS 2.7 EPSS 0.00118
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-394Unexpected Status Code or Return Value
CWE-754Improper Check for Unusual or Exceptional Conditions
▤

Affected Products & Versions

2
siemens sinec ins< 1.0
siemens sinec insall versions
▣

Scoring & Timeline

2.7
LOW · CVSS v3.1 · productcert@siemens.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Dec 2023 · 12:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

2
siemens-csafSSA-077170
cisa-csafcisa-csaf-csaf_files-OT-white-2023-icsa-23-348-16
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-077170.pdfPatchVendor Advisory
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