CVE-2019-13400
CVE-2019-13400 is a critical-severity vulnerability in Fortinet Fcm-mb40 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 5.0
- EPSS exploit prediction: 2% (74th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-522
- Affected product: Fortinet Fcm-mb40 Firmware
- Published:
- Last modified:
Description
Dynacolor FCM-MB40 v1.2.0.0 use /etc/appWeb/appweb.pass to store administrative web-interface credentials in cleartext. These credentials can be retrieved via cgi-bin/getuserinfo.cgi?mode=info.
Frequently asked questions
- What is CVE-2019-13400?
- Dynacolor FCM-MB40 v1.2.0.0 use /etc/appWeb/appweb.pass to store administrative web-interface credentials in cleartext. These credentials can be retrieved via cgi-bin/getuserinfo.cgi?mode=info.
- How severe is CVE-2019-13400?
- CVE-2019-13400 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-13400 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-13400?
- CVE-2019-13400 affects Fortinet Fcm-mb40 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-13400?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2019-13400 published?
- CVE-2019-13400 was published on 2019-07-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:fortinet:fcm-mb40_firmware:1.2.0.0:*:*:*:*:*:*:*
More vulnerabilities in Fortinet Fcm-mb40 Firmware
- CVE-2019-13402 — High (CVSS 8.8): /usr/sbin/default.sh and /usr/apache/htdocs/cgi-bin/admin/hardfactorydefault.cgi on Dynacolor FCM-MB40 v1.2.0.0 devices…
- CVE-2019-13401 — High (CVSS 8.8): Dynacolor FCM-MB40 v1.2.0.0 devices have CSRF in all scripts under cgi-bin/.
- CVE-2019-13398 — High (CVSS 7.2): Dynacolor FCM-MB40 v1.2.0.0 devices allow remote attackers to execute arbitrary commands via a crafted parameter to a…
- CVE-2019-13399 — Medium (CVSS 5.9): Dynacolor FCM-MB40 v1.2.0.0 devices have a hard-coded SSL/TLS key that is used during an administrator's SSL…
All CVEs affecting Fortinet Fcm-mb40 Firmware →
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- CVE-2024-51545 — Critical (CVSS 10.0): Username Enumeration vulnerabilities allow access to application level username add, delete, modify and list…
- CVE-2023-1778 — Critical (CVSS 10.0): This vulnerability exists in GajShield Data Security Firewall firmware versions prior to v4.28 (except v4.21) due to…
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