Medium severity6.5NVD Advisory· Published Feb 13, 2024· Updated Jun 17, 2026
CVE-2023-6815
CVE-2023-6815
Description
Incorrect Privilege Assignment vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series Safety CPU R08/16/32/120SFCPU all versions and MELSEC iQ-R Series SIL2 Process CPU R08/16/32/120PSFCPU all versions allows a remote authenticated attacker who has logged into the product as a non-administrator user to disclose the credentials (user ID and password) of a user with a lower access level than the attacker by sending a specially crafted packet.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
18- cpe:2.3:o:mitsubishielectric:r08psfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r08sfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r120psfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r120sfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r16psfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r16sfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r32psfcpu_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:mitsubishielectric:r32sfcpu_firmware:*:*:*:*:*:*:*:*
- Range: all versions
all versions+ 4 more
- (no CPE)range: all versions
- (no CPE)range: all versions
- (no CPE)range: all versions
- (no CPE)range: all versions
- (no CPE)range: all versions
all versions+ 3 more
- (no CPE)range: all versions
- (no CPE)range: all versions
- (no CPE)range: all versions
- (no CPE)range: all versions
Patches
Vulnerability mechanics
References
3- jvn.jp/vu/JVNVU95085830/index.htmlnvdThird Party Advisory
- www.cisa.gov/news-events/ics-advisories/icsa-24-044-01nvdThird Party AdvisoryUS Government Resource
- www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-021_en.pdfnvdMitigationVendor Advisory
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