Paper/Archive/CVE-2022-26649

CVE-2022-26649

Siemens SCALANCE X200-4P IRT — A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALAN…

Description · from the CVE record

A vulnerability has been identified in SCALANCE X200-4P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT (All versions < V5.5.2), SCALANCE X201-3P IRT PRO (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2IRT (All versions < V5.5.2), SCALANCE X202-2P IRT (All versions < V5.5.2), SCALANCE X202-2P IRT PRO (All versions < V5.5.2), SCALANCE X204-2 (All versions < V5.2.6), SCALANCE X204-2FM (All versions < V5.2.6), SCALANCE X204-2LD (All versions < V5.2.6), SCALANCE X204-2LD TS (All versions < V5.2.6), SCALANCE X204-2TS (All versions < V5.2.6), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT (All versions < V5.5.2), SCALANCE X204IRT PRO (All versions < V5.5.2), SCALANCE X206-1 (All versions < V5.2.6), SCALANCE X206-1LD (All versions < V5.2.6), SCALANCE X208 (All versions < V5.2.6), SCALANCE X208PRO (All versions < V5.2.6), SCALANCE X212-2 (All versions < V5.2.6), SCALANCE X212-2LD (All versions < V5.2.6), SCALANCE X216 (All versions < V5.2.6), SCALANCE X224 (All versions < V5.2.6), SCALANCE XF201-3P IRT (All versions < V5.5.2), SCALANCE XF202-2P IRT (All versions < V5.5.2), SCALANCE XF204 (All versions < V5.2.6), SCALANCE XF204-2 (All versions < V5.2.6), SCALANCE XF204-2BA IRT (All versions < V5.5.2), SCALANCE XF204IRT (All versions < V5.5.2), SCALANCE XF206-1 (All versions < V5.2.6), SCALANCE XF208 (All versions < V5.2.6). Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices.

Affected

ProductAffectedFixed inSource
SCALANCE X200-4P IRTAll versions < V5.5.2–CNA
SCALANCE X201-3P IRTAll versions < V5.5.2–CNA
SCALANCE X201-3P IRT PROAll versions < V5.5.2–CNA
SCALANCE X202-2IRTAll versions < V5.5.2–CNA
SCALANCE X202-2IRTAll versions < V5.5.2–CNA
SCALANCE X202-2P IRTAll versions < V5.5.2–CNA
SCALANCE X202-2P IRT PROAll versions < V5.5.2–CNA
SCALANCE X204-2All versions < V5.2.6–CNA
SCALANCE X204-2FMAll versions < V5.2.6–CNA
SCALANCE X204-2LDAll versions < V5.2.6–CNA
SCALANCE X204-2LD TSAll versions < V5.2.6–CNA
SCALANCE X204-2TSAll versions < V5.2.6–CNA

Scores by source

siemens (CNA)9.6CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refcert-portal.siemens.com/productcert/pdf/ssa-310038.pdf