HOMEVULNERABILITIESCVE-2024-50377
MEDIUM

CVE-2024-50377

CWE-78Published: November 26, 2024· Updated: Jun 17, 2026

6.5
CVSS v3.1

Official Description

A CWE-798 "Use of Hard-coded Credentials" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability is associated to the backup configuration functionality that by default encrypts the archives using a static password.

NVD Source

Technical Analysis

CVE-2024-50377 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 6.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.High
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Affected Vendors & Products

advantech6 product(s)
eki-6333ac-2g firmwareeki-6333ac-2geki-6333ac-2gd firmwareeki-6333ac-2gdeki-6333ac-1gpo firmwareeki-6333ac-1gpo
Source: NVD CPE · 6 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories

ADVISORYhttps://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-50377

All References (1)

→
https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-50377Third Party Advisory

Quick Facts

CVE IDCVE-2024-50377
CVSS Score6.5 / 10
SeverityMEDIUM
WeaknessCWE-78
CISA KEVNo
Affected1 vendor(s)
PublishedNov 26, 2024

Related CVEs (CWE-78)

CVE-2022-33192
10.0
CVE-2022-33193
10.0
CVE-2021-33032
10.0
CVE-2021-31891
10.0
CVE-2020-26301
10.0
CVE-2022-33194
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2024-50377 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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