# CVE-2024-44102: Deserialization in PP TeleControl Server Basic 1000 to 5000 V3.1 > Unauthenticated attackers can execute arbitrary code with SYSTEM privileges via insecure deserialization in Siemens TeleControl Server when redundancy is configured. - **Severity:** Critical 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`) - **Exploited in the wild:** Not known - **Login needed:** Not needed - **Attackable:** Over the internet - **Victim action needed:** Not needed - **Fix available:** No - **Published:** 12 Nov 2024 - **Updated:** 15 Nov 2024 - **Also known as:** GHSA-57qc-q8rc-w8h7 ## What is CVE-2024-44102? CVE-2024-44102 is a critical unsafe deserialization vulnerability in Siemens Telecontrol Server Basic, published on 12 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim. ### Official description 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. Weakness: CWE-502 (Deserialization of Untrusted Data) ## Which versions are affected by CVE-2024-44102? It affects 1 product. Products: Siemens Telecontrol Server Basic. ## How do I fix CVE-2024-44102? No fix has been published for CVE-2024-44102 yet. Limit exposure of the affected software until one is available. ## Is CVE-2024-44102 being exploited? There is no known exploitation of CVE-2024-44102 in the wild and no public exploit code. ## Other vulnerabilities in Siemens Telecontrol Server Basic - [CVE-2025-40765](https://insights.sbomify.com/CVE-2025-40765/): Information disclosure in TeleControl Server Basic V3.1 (critical 9.3) - [CVE-2025-27495](https://insights.sbomify.com/CVE-2025-27495/): SQL injection in TeleControl Server Basic (critical 9.3) - [CVE-2025-27539](https://insights.sbomify.com/CVE-2025-27539/): SQL injection in TeleControl Server Basic (critical 9.3) - [CVE-2025-27540](https://insights.sbomify.com/CVE-2025-27540/): SQL injection in TeleControl Server Basic (critical 9.3) - [CVE-2018-4836](https://insights.sbomify.com/CVE-2018-4836/): Privilege escalation in TeleControl Server Basic (high 8.8) ## Fix prompt for AI coding agents ```text Check this codebase for CVE-2024-44102 and fix it if it is affected. What it is: CVE-2024-44102 is a critical unsafe deserialization vulnerability in Siemens Telecontrol Server Basic, published on 12 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim. Exploitation: There is no known exploitation of CVE-2024-44102 in the wild and no public exploit code. Affected product: Siemens Telecontrol Server Basic. No package-level version data is available, so check the vendor advisory linked from the reference page. Task: 1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies. 2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it. 3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead. 4. Run the tests and summarise what changed and why. 5. If nothing in the project is affected, say so and change nothing. Reference: https://insights.sbomify.com/CVE-2024-44102/ (Markdown: https://insights.sbomify.com/CVE-2024-44102/index.md) ``` ## Sources - CVE record: https://www.cve.org/CVERecord?id=CVE-2024-44102 - NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-44102 - OSV: https://osv.dev/vulnerability/CVE-2024-44102 --- From sbomify Insights: https://insights.sbomify.com/CVE-2024-44102/ Summaries are generated and may contain mistakes; the official description above is the record.