Medium severity · published Oct 4, 2024
CVE-2024-43683
Improper verification of the Host header in TimeProvider 4100
6.1
CVSS
0.2%
EPSS
No
On KEV
Description
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Microchip TimeProvider 4100 allows XSS Through HTTP Headers.This issue affects TimeProvider 4100: from 1.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
T4
TimeProvider 4100 · Microchip
1.0 before 2.4.7 · source: vendor
T4
Timeprovider 4100 Firmware · Microchip
1.0 before 2.4.7 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-43683
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-43683
Third Party Advisory
https://www.gruppotim.it/it/footer/red-team.html
www.microchip.com
https://www.microchip.com/en-us/solutions/technologies/embedded-security/how-to-report-potential-product-security-vulnerabilities/timeprovider-4100-grandmaster-improper-verification-of-host-header
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9.8
CVE-2024-43685
Session token fixation in TimeProvider 4100
8.8
CVE-2024-43684
Cross-Site Request Forgery vulnerability in TimeProvider 4100
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CVE-2024-9054
Remote code Execution inTimeProvider® 4100
6.5
CVE-2024-7801
SQL injection in get_chart_data in TimeProvider 4100
6.1
CVE-2024-43686
Reflected XSS in TimeProvider 4100 chart component