CVE-2023-20856: 
VMware vRealize Operations Manager vulnerability analysis and mitigation

VMware vRealize Operations (vROps) was found to contain a CSRF (Cross-Site Request Forgery) bypass vulnerability, identified as CVE-2023-20856. The vulnerability was privately reported to VMware and disclosed on January 31, 2023. This security flaw affects VMware vRealize Operations (vROps) version 8.6.x, while version 8.10 remains unaffected (VMware Advisory).

The vulnerability has been assigned a CVSSv3 base score of 6.5, placing it in the Moderate severity range. The CVSS vector string is AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N, indicating that the vulnerability is network accessible, requires low attack complexity, needs no privileges, but does require user interaction (VMware Advisory).

When exploited, this vulnerability allows a malicious user to execute actions on the vROps platform on behalf of an authenticated victim user, potentially compromising the security of the system through unauthorized actions (VMware Advisory).

VMware has released a patch to address this vulnerability. Users of affected versions are advised to update to VMware vRealize Operations (vROps) 8.6.4 HF9. No workarounds are available for this vulnerability, making the update the only viable solution (VMware Advisory).

The vulnerability was responsibly disclosed by researchers thiscodecc of MoyunSec TopBreaker Labs and Bing, who reported the issue directly to VMware (VMware Advisory).