CVE-2021-25669

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.

Affected Software

VendorProductVersion RangeStatus
SiemensSCALANCE X200-4P IRTAll versions < 5.5.1affected
SiemensSCALANCE X201-3P IRTAll versions < 5.5.1affected
SiemensSCALANCE X201-3P IRT PROAll versions < 5.5.1affected
SiemensSCALANCE X202-2 IRTAll versions < 5.5.1affected
SiemensSCALANCE X202-2P IRT (incl. SIPLUS NET variant)All versions < 5.5.1affected
SiemensSCALANCE X202-2P IRT PROAll versions < 5.5.1affected
SiemensSCALANCE X204 IRTAll versions < 5.5.1affected
SiemensSCALANCE X204 IRT PROAll versions < 5.5.1affected
SiemensSCALANCE X204-2 (incl. SIPLUS NET variant)All versions < V5.2.5affected
SiemensSCALANCE X204-2FMAll versions < V5.2.5affected
SiemensSCALANCE X204-2LD (incl. SIPLUS NET variant)All versions < V5.2.5affected
SiemensSCALANCE X204-2LD TSAll versions < V5.2.5affected
SiemensSCALANCE X204-2TSAll versions < V5.2.5affected
SiemensSCALANCE X206-1All versions < V5.2.5affected
SiemensSCALANCE X206-1LDAll versions < V5.2.5affected
SiemensSCALANCE X208 (incl. SIPLUS NET variant)All versions < V5.2.5affected
SiemensSCALANCE X208PROAll versions < V5.2.5affected
SiemensSCALANCE X212-2 (incl. SIPLUS NET variant)All versions < V5.2.5affected
SiemensSCALANCE X212-2LDAll versions < V5.2.5affected
SiemensSCALANCE X216All versions < V5.2.5affected
SiemensSCALANCE X224All versions < V5.2.5affected
SiemensSCALANCE XF201-3P IRTAll versions < 5.5.1affected
SiemensSCALANCE XF202-2P IRTAll versions < 5.5.1affected
SiemensSCALANCE XF204All versions < V5.2.5affected
SiemensSCALANCE XF204 IRTAll versions < 5.5.1affected
SiemensSCALANCE XF204-2 (incl. SIPLUS NET variant)All versions < V5.2.5affected
SiemensSCALANCE XF204-2BA IRTAll versions < 5.5.1affected
SiemensSCALANCE XF206-1All versions < V5.2.5affected
SiemensSCALANCE XF208All versions < V5.2.5affected

Weaknesses

  • CWE-121: CWE-121: Stack-based Buffer Overflow

ADP Enrichment

CVE Program Container

Additional References

References