CVE-2018-11466
published 2018-12-12CVE-2018-11466: A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6…
PriorityP265critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
3.97%
89.2th percentile
A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). Specially crafted network packets sent to port 102/tcp (ISO-TSAP) could allow a remote attacker to either cause a Denial-of-Service condition of the integrated software firewall or allow to execute code in the context of the software firewall. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 102/tcp. Successful exploitation requires no user privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | sinumerik_828d_v4.7_firmware | <= 4.7 | — |
| siemens | sinumerik_840d_sl_v4.7_firmware | <= 4.7 | — |
| siemens | sinumerik_840d_sl_v4.8_firmware | <= 4.8 | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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CISA ICS
Siemens SINUMERIK Controllers (Update A)
cisa_ics·2018-12-11
Siemens SINUMERIK Controllers (Update A)
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens SINUMERIK Controllers (Update A)
Last RevisedMarch 12, 2019
Alert CodeICSA-18-345-02
## 1. EXECUTIVE SUMMARY
-
CVSS v3 10.0
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Siemens
- Equipment: SINUMERIK Controllers
- Vulnerabilities: Heap-based Buffer Overflow, Integer Overflow or Wraparound, Protection Mechanism Failure, Permissions, Privileges, and Access Controls, Stack-based Buffer Overflow, Uncaught Exception
## 2. UPDATE INFORMATION
This updated advisory is a follow-up to the original advisory titled ICSA-18-345-02 Siemens SINUMERIK Con
GHSA
GHSA-x97r-946v-xgj8: A vulnerability has been identified in SINUMERIK 808D V4
ghsa_unreviewed·2022-05-13
CVE-2018-11466 [CRITICAL] GHSA-x97r-946v-xgj8: A vulnerability has been identified in SINUMERIK 808D V4
A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). Specially crafted network packets sent to port 102/tcp (ISO-TSAP) could allow a remote attacker to either cause a Denial-of-Service condition of the integrated software firewall or allow to execute code in the context of the software firewall. The security vulnerability could be exploited by an attacker with network access to the affected systems on port 102/tcp. Successful exploitation requires no user privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and avai
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2018-12-12
Published