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Fencer Vulns
critical 10.0

CVE-2024-44102 json

A vulnerability has been identified in PP TeleControl Server Basic 1000 to 5000 V3.1 (6NH9910-0AA31-0AE1) (All versions < V3.1.2.1 with red…

published 2024-11-12 23 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-40866

cvss
10.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 62%
public exploits
0
none known

Summary

A vulnerability has been identified in PP TeleControl Server Basic 1000 to 5000 V3.1 (6NH9910-0AA31-0AE1) (All versions < V3.1.2.1 with redundancy configured), PP TeleControl Server Basic 256 to 1000 V3.1 (6NH9910-0AA31-0AD1) (All versions < V3.1.2.1 with redundancy configured), PP TeleControl Server Basic 32 to 64 V3.1 (6NH9910-0AA31-0AF1) (All versions < V3.1.2.1 with redundancy configured), PP TeleControl Server Basic 64 to 256 V3.1 (6NH9910-0AA31-0AC1) (All versions < V3.1.2.1 with redundancy configured), PP TeleControl Server Basic 8 to 32 V3.1 (6NH9910-0AA31-0AB1) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 1000 V3.1 (6NH9910-0AA31-0AD0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 256 V3.1 (6NH9910-0AA31-0AC0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 32 V3.1 (6NH9910-0AA31-0AF0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 5000 V3.1 (6NH9910-0AA31-0AE0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 64 V3.1 (6NH9910-0AA31-0AB0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic 8 V3.1 (6NH9910-0AA31-0AA0) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic Serv Upgr (6NH9910-0AA31-0GA1) (All versions < V3.1.2.1 with redundancy configured), TeleControl Server Basic Upgr V3.1 (6NH9910-0AA31-0GA0) (All versions < V3.1.2.1 with redundancy configured). The affected system allows remote users to send maliciously crafted objects. Due to insecure deserialization of user-supplied content by the affected software, an unauthenticated attacker could exploit this vulnerability by sending a maliciously crafted serialized object. This could allow the attacker to execute arbitrary code on the device with SYSTEM privileges.

Patch / fix

  • Siemens PP TeleControl Server Basic 1000 to 5000 V3.1 V3.1.2.1
  • Siemens PP TeleControl Server Basic 256 to 1000 V3.1 V3.1.2.1
  • Siemens PP TeleControl Server Basic 32 to 64 V3.1 V3.1.2.1
  • Siemens PP TeleControl Server Basic 64 to 256 V3.1 V3.1.2.1
  • Siemens PP TeleControl Server Basic 8 to 32 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 1000 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 256 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 32 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 5000 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 64 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic 8 V3.1 V3.1.2.1
  • Siemens TeleControl Server Basic Serv Upgr V3.1.2.1
  • Siemens TeleControl Server Basic Upgr V3.1 V3.1.2.1
  • siemens telecontrol_server_basic 3.1.2.1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-24-319-10 updated cvss 10.0

Siemens TeleControl Server

  • Siemens PP TeleControl Server Basic 8 to 32 V3.1 (6NH9910-0AA31-0AB1) <V3.1.2.1 Siemens PP TeleControl Server Basic 32 to 64 V3.1 (6NH9910-0AA31-0AF1) <V3.1.2.1 Siemens PP TeleControl Server Basic 64 to 256 V3.1 (6NH9910-0AA31-0AC1) <V3.1.2.1 Siemens PP TeleControl Server Basic 256 to 1000 V3.1 (6NH9910-0AA31-0AD1) <V3.1.2.1 Siemens PP TeleControl Server Basic 1000 to 5000 V3.1 (6NH9910-0AA31-0AE1) <V3.1.2.1 Siemens TeleControl Server Basic 8 V3.1 (6NH9910-0AA31-0AA0) <V3.1.2.1
    +7 more products
    Siemens TeleControl Server Basic 32 V3.1 (6NH9910-0AA31-0AF0) <V3.1.2.1 Siemens TeleControl Server Basic 64 V3.1 (6NH9910-0AA31-0AB0) <V3.1.2.1 Siemens TeleControl Server Basic 256 V3.1 (6NH9910-0AA31-0AC0) <V3.1.2.1 Siemens TeleControl Server Basic 1000 V3.1 (6NH9910-0AA31-0AD0) <V3.1.2.1 Siemens TeleControl Server Basic 5000 V3.1 (6NH9910-0AA31-0AE0) <V3.1.2.1 Siemens TeleControl Server Basic Serv Upgr (6NH9910-0AA31-0GA1) <V3.1.2.1 Siemens TeleControl Server Basic Upgr V3.1 (6NH9910-0AA31-0GA0) <V3.1.2.1
    affected: fixed in V3.1.2.1, mitigation support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
23 mo ago

Exploit prediction

1.00% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CNA 4.0 10.0 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
CNA 4.0 10.0 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
CNA 3.1 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

  • Siemens PP TeleControl Server Basic 1000 to 5000 V3.1
  • Siemens PP TeleControl Server Basic 256 to 1000 V3.1
  • Siemens PP TeleControl Server Basic 32 to 64 V3.1
  • Siemens PP TeleControl Server Basic 64 to 256 V3.1
  • Siemens PP TeleControl Server Basic 8 to 32 V3.1
  • Siemens TeleControl Server Basic 1000 V3.1
  • Siemens TeleControl Server Basic 256 V3.1
  • Siemens TeleControl Server Basic 32 V3.1
  • Siemens TeleControl Server Basic 5000 V3.1
  • Siemens TeleControl Server Basic 64 V3.1
  • Siemens TeleControl Server Basic 8 V3.1
  • Siemens TeleControl Server Basic Serv Upgr
  • Siemens TeleControl Server Basic Upgr V3.1
  • siemens telecontrol_server_basic

Classification

Weakness
  • CWE-502 Deserialization of Untrusted Data

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.