CVE-2024-20390
CVSS V2 None
CVSS V3 None
Description
A vulnerability in the Dedicated XML Agent feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on XML TCP listen port 38751.
This vulnerability is due to a lack of proper error validation of ingress XML packets. An attacker could exploit this vulnerability by sending a sustained, crafted stream of XML traffic to a targeted device. A successful exploit could allow the attacker to cause XML TCP port 38751 to become unreachable while the attack traffic persists.
Overview
- CVE ID
- CVE-2024-20390
- Assigner
- cisco
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-09-11T16:38:15.320Z
- Last Modified Date
- 2024-09-11T20:53:46.046Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-xml-tcpdos-ZEXvrU2S |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-20390 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20390 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-09-12 13:09:37 | Added to TrackCVE |