How severe is CVE-2025-54443?

CVE-2025-54443 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-2025-54443 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54443?

CVE-2025-54443 affects Samsung Magicinfo 9 Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-54443?

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.

Does CVE-2025-54443 have an EU (EUVD) identifier?

Yes. CVE-2025-54443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22425.

When was CVE-2025-54443 published?

CVE-2025-54443 was published on 2025-07-23 and last updated on 2026-06-17.

CVE-2025-54443

CVE-2025-54443 is a critical-severity vulnerability in Samsung Magicinfo 9 Server 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-22.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22425
Weakness: CWE-22
Affected product: Samsung Magicinfo 9 Server
Published: 2025-07-23
Last modified: 2026-06-17

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Samsung Electronics MagicINFO 9 Server allows Upload a Web Shell to a Web Server.This issue affects MagicINFO 9 Server: less than 21.1080.0

Frequently asked questions

What is CVE-2025-54443?: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Samsung Electronics MagicINFO 9 Server allows Upload a Web Shell to a Web Server.This issue affects MagicINFO 9 Server: less than 21.1080.0
How severe is CVE-2025-54443?: CVE-2025-54443 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-2025-54443 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54443?: CVE-2025-54443 affects Samsung Magicinfo 9 Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-54443?: 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.
Does CVE-2025-54443 have an EU (EUVD) identifier?: Yes. CVE-2025-54443 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22425.
When was CVE-2025-54443 published?: CVE-2025-54443 was published on 2025-07-23 and last updated on 2026-06-17.

References

https://security.samsungtv.com/securityUpdates

Affected products (1)

cpe:2.3:a:samsung:magicinfo_9_server:*:*:*:*:*:*:*:*

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