7.5
CVSSv2

CVE-2021-25669

Published: 22/04/2021 Updated: 13/05/2022
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

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 web server may write out of bounds in stack. An attacker might leverage this to denial-of-service of the device or remote code execution.

Vulnerability Trend

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siemens scalance_x200-4p_irt_firmware

siemens scalance_x201-3p_irt_firmware

siemens scalance_x201-3p_irt_pro_firmware

siemens scalance_x202-2_irt_firmware

siemens scalance_x202-2p_irt_pro_firmware

siemens scalance_x204_irt_firmware

siemens scalance_x204_irt_pro_firmware

siemens scalance_x204-2_firmware

siemens scalance_x204-2fm_firmware

siemens scalance_x204-2ld_firmware

siemens scalance_x204-2ld_ts_firmware

siemens scalance_x204-2ts_firmware

siemens scalance_x206-1_firmware

siemens scalance_x206-1ld_firmware

siemens scalance_x208_firmware

siemens scalance_x208pro_firmware

siemens scalance_x212-2_firmware

siemens scalance_x212-2ld_firmware

siemens scalance_x216_firmware

siemens scalance_x224_firmware

siemens scalance_xf201-3p_irt_firmware

siemens scalance_xf202-2p_irt_firmware

siemens scalance_xf204_firmware

siemens scalance_xf204_irt_firmware

siemens scalance_xf204-2_firmware

siemens scalance_xf204-2ba_irt_firmware

siemens scalance_xf206-1_firmware

siemens scalance_xf208_firmware

siemens scalance_x202-2p_irt_firmware