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2 vulnerabilities found for MELSEC iQ-F Series FX5-CCLGN-MS by Mitsubishi Electric Corporation
CVE-2025-5241 (GCVE-0-2025-5241)
Vulnerability from nvd – Published: 2025-07-11 00:16 – Updated: 2025-07-11 13:34
VLAI
Title
Denial-of-Service Vulnerability in MELSEC iQ-F Series
Summary
Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series allows a remote unauthenticated attacker to lockout legitimate users for a certain period by repeatedly attempting to login with incorrect passwords. The legitimate users will be unable to login until a certain period has passed after the lockout or until the product is reset.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-645 - Overly Restrictive Account Lockout Mechanism
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.mitsubishielectric.com/psirt/vulnerab… | vendor-advisory |
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
73 products
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CVE-2025-5241 (GCVE-0-2025-5241)
Vulnerability from cvelistv5 – Published: 2025-07-11 00:16 – Updated: 2025-07-11 13:34
VLAI
Title
Denial-of-Service Vulnerability in MELSEC iQ-F Series
Summary
Overly Restrictive Account Lockout Mechanism vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series allows a remote unauthenticated attacker to lockout legitimate users for a certain period by repeatedly attempting to login with incorrect passwords. The legitimate users will be unable to login until a certain period has passed after the lockout or until the product is reset.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-645 - Overly Restrictive Account Lockout Mechanism
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.mitsubishielectric.com/psirt/vulnerab… | vendor-advisory |
| https://www.cisa.gov/news-events/ics-advisories/i… | government-resource |
Impacted products
73 products
{
"containers": {
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{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-5241",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
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],
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"timestamp": "2025-07-11T13:33:56.766461Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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{
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"product": "MELSEC iQ-F Series FX5U-32MT/ES",
"vendor": "Mitsubishi Electric Corporation",
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"vendor": "Mitsubishi Electric Corporation",
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{
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"product": "MELSEC iQ-F Series FX5U-80MT/ES",
"vendor": "Mitsubishi Electric Corporation",
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{
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"product": "MELSEC iQ-F Series FX5UC-32MT/D",
"vendor": "Mitsubishi Electric Corporation",
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{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-F Series FX5UC-96MT/D",
"vendor": "Mitsubishi Electric Corporation",
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{
"status": "affected",
"version": "All versions"
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},
{
"defaultStatus": "unaffected",
"product": "MELSEC iQ-F Series FX5UC-96MT/DSS",
"vendor": "Mitsubishi Electric Corporation",
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{
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"product": "MELSEC iQ-F Series FX5UJ-24MT/ES",
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{
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"vendor": "Mitsubishi Electric Corporation",
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{
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{
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{
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{
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},
{
"defaultStatus": "unaffected",
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"vendor": "Mitsubishi Electric Corporation",
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{
"status": "affected",
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}
]
},
{
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"confidentialityImpact": "NONE",
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