| CVE ID | CVE-2023-3825 |
| CVSS SCORE | 7.5, AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| AFFECTED VENDORS |
PTC |
| AFFECTED PRODUCTS |
KEPServerEX |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of PTC KEPServerEX. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of variant types. By sending a crafted request, an attacker can consume all available resources on the server. An attacker can leverage this vulnerability to create a denial-of-service condition on the system. |
| ADDITIONAL DETAILS |
PTC has issued an update to correct this vulnerability. More details can be found at:
https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-02 |
| DISCLOSURE TIMELINE |
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| CREDIT | Claroty Research - Team82 - Uri Katz, Noam Moshe, Vera Mens, Sharon Brizinov |
