CVE-2021-25668
No fix known EPSS 2%
A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT (All versions < 5.5.1), SCALANCE X201-3P IRT PRO (All versions < 5.5.1), SCALANCE X202-2 IRT (All versions < 5.5.1), SCALANCE X202-2P IRT (incl. SIPLUS NET variant) (All versions < 5.5.1), SCALANCE X202-2P IRT PRO (All versions < 5.5.1), SCALANCE X204 IRT (All versions < 5.5.1), SCALANCE X204 IRT PRO (All versions < 5.5.1), SCALANCE X204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2FM (All versions < V5.2.5), SCALANCE X204-2LD (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X204-2LD TS (All versions < V5.2.5), SCALANCE X204-2TS (All versions < V5.2.5), SCALANCE X206-1 (All versions < V5.2.5), SCALANCE X206-1LD (All versions < V5.2.5), SCALANCE X208 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X208PRO (All versions < V5.2.5), SCALANCE X212-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X212-2LD (All versions < V5.2.5), SCALANCE X216 (All versions < V5.2.5), SCALANCE X224 (All versions < V5.2.5), SCALANCE XF201-3P IRT (All versions < 5.5.1), SCALANCE XF202-2P IRT (All versions < 5.5.1), SCALANCE XF204 (All versions < V5.2.5), SCALANCE XF204 IRT (All versions < 5.5.1), SCALANCE XF204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE XF204-2BA IRT (All versions < 5.5.1), SCALANCE XF206-1 (All versions < V5.2.5), SCALANCE XF208 (All versions < V5.2.5). Incorrect processing of POST requests in the webserver may result in write out of bounds in heap. An attacker might leverage this to cause denial-of-service on the device and potentially remotely execute code.
Products: Siemens SCALANCE X200-4P IRT, Siemens SCALANCE X201-3P IRT, Siemens SCALANCE X201-3P IRT PRO, Siemens SCALANCE X202-2 IRT, Siemens SCALANCE X202-2P IRT (incl. SIPLUS NET variant), Siemens SCALANCE X202-2P IRT PRO, Siemens SCALANCE X204 IRT, Siemens SCALANCE X204 IRT PRO, Siemens SCALANCE X204-2 (incl. SIPLUS NET variant), Siemens SCALANCE X204-2FM, Siemens SCALANCE X204-2LD (incl. SIPLUS NET variant), Siemens SCALANCE X204-2LD TS, Siemens SCALANCE X204-2TS, Siemens SCALANCE X206-1, Siemens SCALANCE X206-1LD, Siemens SCALANCE X208 (incl. SIPLUS NET variant), Siemens SCALANCE X208PRO, Siemens SCALANCE X212-2 (incl. SIPLUS NET variant), Siemens SCALANCE X212-2LD, Siemens SCALANCE X216, Siemens SCALANCE X224, Siemens SCALANCE XF201-3P IRT, Siemens SCALANCE XF202-2P IRT, Siemens SCALANCE XF204, Siemens SCALANCE XF204 IRT, Siemens SCALANCE XF204-2 (incl. SIPLUS NET variant), Siemens SCALANCE XF204-2BA IRT, Siemens SCALANCE XF206-1, Siemens SCALANCE XF208