Comparison Overview
T-Systems Hungary Ltd.

T-Systems Hungary Ltd.
Könyves Kálmán körút 36, Budapest, 1097, HU
Last Update: 09/03/2026
T-Systems Hungary is the largest Hungarian service provider that can cover the entire range of ICT technologies. The company in the 100 percent ownership of Magyar Telekom has a clientele comprising large corporations and public sector institutions, to whom they supply ...

Persistent Systems
Bhageerath, 402 E, Senapati Bapat Road, Pune, Maharashtra, IN, 411016
Last Update: 02/04/2026
We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage fo...
Compliance Ranges Comparison

T-Systems Hungary Ltd.







Persistent Systems






Benchmark & Cyber Underwriting Signals
Incidents vs IT Services and IT Consulting Industry Avg (This Year)
No incidents recorded for T-Systems Hungary Ltd. in 2026.
Incidents vs IT Services and IT Consulting Industry Avg (This Year)
No incidents recorded for Persistent Systems in 2026.
Incident History - T-Systems Hungary Ltd. (X = Date, Y = Severity)
T-Systems Hungary Ltd. cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Persistent Systems (X = Date, Y = Severity)
Persistent Systems cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents

T-Systems Hungary Ltd.

Persistent Systems
FAQ
Latest Global CVEs
Fides is an open-source privacy engineering platform. From version 2.33.0 to before version 2.84.5, there is a DOM-based XSS vulnerability in fides.js via the fides_description override. This issue has been patched in version 2.84.5.
WACRM prior to commit 73041bf contain an authorization bypass vulnerability in the automation engine that allows authenticated attackers to access and modify contacts belonging to other tenants by supplying an arbitrary caller-controlled contact_id in the POST request body without tenant ownership verification. Attackers can exploit the service-role client that bypasses row-level security to modify victim contact fields including name, email, and company across tenant boundaries using only a known contact UUID.
Namespace attributes are not encoded correctly during HTML serialization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.
When ALLOW_INSECURE_RAW_TEXT is enabled, whitespace-variant closing tags (e.g., </style\t>) are not recognized by the sanitizer but accepted by browsers as valid end tags, allowing subsequent content to escape sanitization. This allows bypassing the cross-site scripting prevention mechanism of typo3/html-sanitizer before version 2.3.2.
Headplane is a feature-complete Web UI for Headscale. Prior to versions 0.6.3 and 0.7.0-beta.3, Headplane was vulnerable to a path traversal / authorization bypass in the Headscale API client used by node and user rename operations. This issue has been patched in versions 0.6.3 and 0.7.0-beta.3.