9.8
CRITICAL
CVE-2022-22916
O2OA XML External Entity Injection Remote Code Execution
Description

O2OA v6.4.7 was discovered to contain a remote code execution (RCE) vulnerability via /x_program_center/jaxrs/invoke.

INFO

Published Date :

Feb. 17, 2022, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 6:47 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-22916 has a 22 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-22916 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Zoneland o2oa
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-22916.

URL Resource
http://o2oa.com Not Applicable
https://github.com/wendell1224/O2OA-POC/blob/main/POC.md Exploit Third Party Advisory
http://o2oa.com Not Applicable
https://github.com/wendell1224/O2OA-POC/blob/main/POC.md Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

wy876

Python

Updated: 1 week, 3 days ago
2 stars 1 fork 1 watcher
Born at : April 11, 2025, 4:25 a.m. This repo has been linked 209 different CVEs too.

wy876 POC | wy876的poc仓库已删库,该项目为其仓库镜像

Updated: 6 days, 21 hours ago
288 stars 180 fork 180 watcher
Born at : March 7, 2025, 10:17 a.m. This repo has been linked 201 different CVEs too.

收集整理漏洞EXP/POC,大部分漏洞来源网络,目前收集整理了1100多个poc/exp,长期更新。

Updated: 1 month, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : March 7, 2025, 2:48 a.m. This repo has been linked 142 different CVEs too.

备份的漏洞库,3月开始我们来维护

Updated: 6 days, 1 hour ago
931 stars 291 fork 291 watcher
Born at : March 4, 2025, 2:54 p.m. This repo has been linked 213 different CVEs too.

2023HW漏洞整理,收集整理漏洞EXp/POC,大部分漏洞来源网络,目前收集整理了300多个poc/exp,长期更新。

Updated: 2 months ago
0 stars 0 fork 0 watcher
Born at : March 3, 2025, 6:09 a.m. This repo has been linked 177 different CVEs too.

漏洞文库 wiki.wy876.cn

HTML

Updated: 2 weeks, 6 days ago
58 stars 49 fork 49 watcher
Born at : Feb. 26, 2025, 9:46 a.m. This repo has been linked 201 different CVEs too.

None

Updated: 1 month, 1 week ago
2 stars 0 fork 0 watcher
Born at : Dec. 19, 2024, 1:46 a.m. This repo has been linked 123 different CVEs too.

None

Updated: 7 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 9, 2024, 1:28 a.m. This repo has been linked 128 different CVEs too.

None

HTML

Updated: 3 months, 2 weeks ago
3 stars 2 fork 2 watcher
Born at : Sept. 4, 2024, 9:24 a.m. This repo has been linked 128 different CVEs too.

None

HTML

Updated: 2 months ago
7 stars 0 fork 0 watcher
Born at : Aug. 2, 2024, 6:07 a.m. This repo has been linked 123 different CVEs too.

收集整理漏洞EXp/POC,漏洞来源网络

Updated: 2 months ago
0 stars 1 fork 1 watcher
Born at : June 20, 2024, 3:26 a.m. This repo has been linked 159 different CVEs too.

None

Updated: 1 week, 4 days ago
5 stars 1 fork 1 watcher
Born at : June 14, 2024, 6:54 a.m. This repo has been linked 95 different CVEs too.

None

HTML Python

Updated: 10 months ago
13 stars 1 fork 1 watcher
Born at : April 17, 2024, 8:46 a.m. This repo has been linked 100 different CVEs too.

All CVE - PoC in GitHub

poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate

Updated: 1 week, 4 days ago
11 stars 3 fork 3 watcher
Born at : March 22, 2024, 3:58 p.m. This repo has been linked 931 different CVEs too.

None

Updated: 1 year, 1 month ago
1 stars 0 fork 0 watcher
Born at : March 11, 2024, 1:21 p.m. This repo has been linked 935 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-22916 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-22916 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://o2oa.com
    Added Reference https://github.com/wendell1224/O2OA-POC/blob/main/POC.md
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 25, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://o2oa.com No Types Assigned http://o2oa.com Not Applicable
    Changed Reference Type https://github.com/wendell1224/O2OA-POC/blob/main/POC.md No Types Assigned https://github.com/wendell1224/O2OA-POC/blob/main/POC.md Exploit, Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration OR *cpe:2.3:a:zoneland:o2oa:6.4.7:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-22916 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-22916 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

90.10 }} 1.15%

score

0.99579

percentile

CVSS31 - Vulnerability Scoring System
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Latest DB Update: May. 03, 2025 7:22