An unauthenticated attacker can send a specially crafted unauthenticated HTTP request to the device that can overflow a buffer. This vulnerability impacts products based on HID Mercury Intelligent Controllers LP1501, LP1502, LP2500, LP4502, and EP4502 which contain firmware versions prior to 1.29. The overflowed data leads to segmentation fault and ultimately a denial-of-service condition, causing the device to reboot. The impact of this vulnerability is that an unauthenticated attacker could leverage this flaw to cause the target device to become unresponsive. An attacker could automate this attack to achieve persistent DoS, effectively rendering the target controller useless.
References
Link | Resource |
---|---|
https://www.corporate.carrier.com/product-security/advisories-resources/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: Carrier
Published: 2022-06-02T00:00:00
Updated: 2022-06-06T16:39:22
Reserved: 2022-05-23T00:00:00
Link: CVE-2022-31482
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-06-06T17:15:11.210
Modified: 2022-06-17T14:49:39.223
Link: CVE-2022-31482
JSON object: View
Redhat Information
No data.
CWE