high8.8Public exploit code
CVE-2021-43116
Use of Hard-coded Credentials in Nacos
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Nacos 2.0.3 - Access Control vulnerability2023-04-03 · webapps · java
Impact
An Access Control vulnerability exists in Nacos 2.0.3 in the access prompt page; enter username and password, click on login to capture packets and then change the returned package, which lets a malicious user login.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | com.alibaba.nacos:nacos-client | <= 2.0.3 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Alibaba | Nacos | through 2.0.3 |