NVD / CVE Program· CNA siemens

CVE-2024-44102: 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…

Noroxi assessment

Priority: Plan (action score 40/100)

The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
Probability of exploitation in the next 30 days: 0.99% (FIRST EPSS); higher than 62.9% of all records.
Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
According to CISA the attack is automatable: targets can be found by mass scanning.
According to the record, no fixed version is available yet.
Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Add it to your regular patch cycle. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

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.

CriticalCVSS 10.0 · v4.0—No exploit No fix recorded

BDU:2024-09525

Published: Nov 12, 2024
Updated: Jun 17, 2026
EPSS: 0.9% · 62th percentile
CWE: CWE-502

Report tools

JSON

Action score

Plan

Add it to your regular patch cycle.

CVSS: 40 / 40 · 10.0 / 10
CISA KEV: 0 / 30 · Not listed
EPSS: 0 / 30 · 0.9%

CISA SSVC decision

Exploitation: none
Automatable: yes
Technical impact: total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD: —
CNA · siemens: 10.0; NVD has not scored this yet; the score shown is the CNA’s.

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

Not in KEV: no record of exploitation in the wild
No public exploit code on record
No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Is your version affected? Check it

Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

We use this product, ask for help

Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

Vendor	Product	CPE
siemens	telecontrol server basic	cpe:2.3:a:siemens:telecontrol_server_basic

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

siemens telecontrol server basic3.1 and later · before 3.1.2.1

Versions reported by the vendor

Affected version ranges reported by the assigning authority (siemens). Independent of NVD's CPE analysis and usually ahead of it.

Siemens PP TeleControl Server Basic 1000 to 5000 V3.1
- before V3.1.2.1affected
Siemens PP TeleControl Server Basic 256 to 1000 V3.1
- before V3.1.2.1affected
Siemens PP TeleControl Server Basic 32 to 64 V3.1
- before V3.1.2.1affected
Siemens PP TeleControl Server Basic 64 to 256 V3.1
- before V3.1.2.1affected
Siemens PP TeleControl Server Basic 8 to 32 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 1000 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 256 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 32 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 5000 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 64 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic 8 V3.1
- before V3.1.2.1affected
Siemens TeleControl Server Basic Serv Upgr
- before V3.1.2.1affected

Same product

siemens: all records

Other highest-scoring records for the same primary product.

CVE-2025-40765A vulnerability has been identified in TeleControl Server Basic V3.1 (All versions >= V3.1.2.2 < V3.1.2.3).
37Monitor
CVE-2025-27540A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2).
37Monitor
CVE-2025-27539A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2).
37Monitor

Published before and after this one in the same product

← EarlierCVE-2018-4836Jan 25, 2018 · A vulnerability has been identified in TeleControl Server Basic < V3.1.
36Monitor
← EarlierCVE-2018-4837Jan 25, 2018 · A vulnerability has been identified in TeleControl Server Basic < V3.1.
31Monitor
Later →CVE-2025-27495Apr 16, 2025 · A vulnerability has been identified in TeleControl Server Basic (All versions < V3.1.2.2).
37Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

TR-24-1848 · Nov 13, 2024(Siemens Çoklu Ürün Güvenlik Bildirimi)

All national notices →

Technical details

Attack conditions

Anyone who can reach it over the internet can trigger it.
No account or password is required.
No user action is required.
No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability

Attack vector: Network
Attack complexity: Low
Privileges required: None
User interaction: None
Scope: X

Weakness class (CWE)

CWE-502 · Deserialization of Untrusted Data

CVSS 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

nvd-secondary

Root cause

Data received over the network is deserialized into the language’s native object format without verifying its source. Code paths inside the object can be triggered during deserialization.

The bug in code

The whole CWE-502 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

python

1payload = sock.recv(65536)
2job = pickle.loads(payload)

Fixed

python

1payload = sock.recv(65536)
2if not hmac.compare_digest(sign(payload), header_sig):
3    raise PermissionError("invalid signature")
4job = JobSchema.validate(json.loads(payload))

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Attack patterns (CAPEC)

Object InjectionCAPEC-586likelihood: Medium · High

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

cert-portal.siemens.com/productcert/html/ssa-454789.html

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records