CVE-2020-3405
Description
A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by persuading a user to import a crafted XML file with malicious entries. A successful exploit could allow the attacker to read and write files within the affected application.
Risk Information
Base Score
7.3
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
EPSS Score
Exploitation Probability
0.313
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco SD-WAN vManage Software XML External Entity Vulnerability For Cisco SD-WAN | NCM |
| Improper Restriction of XML External Entity Reference Vulnerability (CVE-2020-3405) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1705297 | Security Update for Cisco SD-WAN sdwan-20.4(0.55) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234