A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V14), SIMATIC HMI Comfort Outdoor Panels 7" &…

Description

A vulnerability has been identified in SIMATIC HMI Comfort Panels 4" - 22" (All versions < V14), SIMATIC HMI Comfort Outdoor Panels 7" & 15" (All versions < V14), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V14), SIMATIC WinCC Runtime Advanced (All versions < V14), SIMATIC WinCC Runtime Professional (All versions < V14), SIMATIC WinCC (TIA Portal) (All versions < V14), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) (All versions). The integrated web server (port 80/tcp and port 443/tcp) of the affected devices could allow an attacker to inject HTTP headers. An attacker must trick a valid user who is authenticated to the device into clicking on a malicious link to exploit the vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.

Scores

EPSS (exploitation in 30 days)

1.7% · top 23% of all CVEs (5 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.

Weakness

• CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') (opens in a new tab)All about CWE-113 and its CVEs
• CWE-20 (opens in a new tab)All about CWE-20 and its CVEs

Affected products

• Siemens AG · SIMATIC HMI Comfort Panels 4" - 22", SIMATIC HMI Comfort Outdoor Panels 7" & 15", SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F, SIMATIC WinCC Runtime Advanced, SIMATIC WinCC Runtime Professional, SIMATIC WinCC (TIA Portal), SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel)

  • affected SIMATIC HMI Comfort Panels 4" - 22" : All versions < V14
  • affected SIMATIC HMI Comfort Outdoor Panels 7" & 15" : All versions < V14
  • affected SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 und KTP900F : All versions < V14
  • affected SIMATIC WinCC Runtime Advanced : All versions < V14
  • affected SIMATIC WinCC Runtime Professional : All versions < V14
  • affected SIMATIC WinCC (TIA Portal) : All versions < V14
  • affected SIMATIC HMI Classic Devices (TP/MP/OP/MP Mobile Panel) : All versions

References (2)

• 105931 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• https://cert-portal.siemens.com/productcert/pdf/ssa-944083.pdf (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2018-13814](https://trackcve.app/badge/CVE-2018-13814.svg)](https://trackcve.app/cve/CVE-2018-13814)

Record last updated 5 Aug 2024, 09:14 UTC.