Vulnerability Details CVE-2026-18848
IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the ASMI web interface. An attacker who can lure a logged-in ASMI administrator to visit a crafted web page can, under specific conditions, silently perform administrative actions on the FSP on behalf of that administrator, resulting in a confidentiality, integrity, and availability impact to the managed system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 0.9%
CVSS Severity
CVSS v3 Score 8.3
Products affected by CVE-2026-18848
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cpe:2.3:h:ibm:power_system_e1080_(9080-hex):-
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cpe:2.3:h:ibm:power_system_e1180_(9080-heu):-
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cpe:2.3:h:ibm:power_system_e950_(9040-mr9):-
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cpe:2.3:h:ibm:power_system_e980_(9080-m9s):-
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cpe:2.3:h:ibm:power_system_h922_(9223-22s):-
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cpe:2.3:h:ibm:power_system_h924_(9223-42s):-
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cpe:2.3:h:ibm:power_system_s922_(9009-22g):-
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cpe:2.3:h:ibm:power_system_s924_(9009-42g):-
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cpe:2.3:o:ibm:power_system_e1180_(9080-heu)_firmware:fw1120.00
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cpe:2.3:o:ibm:power_system_e950_(9040-mr9)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_e950_(9040-mr9)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_e980_(9080-m9s)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_e980_(9080-m9s)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_h922_(9223-22s)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_h922_(9223-22s)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_h922_(9223-22s)_firmware:fw950.h2
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cpe:2.3:o:ibm:power_system_h924_(9223-42s)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_h924_(9223-42s)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_h924_(9223-42s)_firmware:fw950.h2
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cpe:2.3:o:ibm:power_system_s914_(9009-41g)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_s914_(9009-41g)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_s914_(9009-41g)_firmware:fw950.h2
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cpe:2.3:o:ibm:power_system_s922_(9009-22g)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_s922_(9009-22g)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_s922_(9009-22g)_firmware:fw950.h2
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cpe:2.3:o:ibm:power_system_s924_(9009-42g)_firmware:fw950.00
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cpe:2.3:o:ibm:power_system_s924_(9009-42g)_firmware:fw950.c0
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cpe:2.3:o:ibm:power_system_s924_(9009-42g)_firmware:fw950.h2