Known Exploited Vulnerability
9.8
CRITICAL
CVE-2021-22502
Micro Focus Operation Bridge Report (OBR) Remote C - [Actively Exploited]
Description

Remote Code execution vulnerability in Micro Focus Operation Bridge Reporter (OBR) product, affecting version 10.40. The vulnerability could be exploited to allow Remote Code Execution on the OBR server.

INFO

Published Date :

Feb. 8, 2021, 10:15 p.m.

Last Modified :

July 25, 2024, 5:52 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Micro Focus Operation Bridge Report (OBR) contains an unspecified vulnerability that allows for remote code execution.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2021-22502 has a 1 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-2021-22502 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 Microfocus operation_bridge_reporter
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-2021-22502.

URL Resource
http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html Exploit Third Party Advisory VDB Entry
https://softwaresupport.softwaregrp.com/doc/KM03775947 Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-153/ Third Party Advisory VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-154/ Third Party Advisory VDB Entry

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).

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 months, 2 weeks ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 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-2021-22502 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-22502 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.

  • Modified Analysis by [email protected]

    Jul. 25, 2024

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html No Types Assigned http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://softwaresupport.softwaregrp.com/doc/KM03775947 No Types Assigned https://softwaresupport.softwaregrp.com/doc/KM03775947 Vendor Advisory
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-153/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-153/ Third Party Advisory, VDB Entry
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-154/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-154/ Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Source Update by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Changed Source Micro Focus International (DEFUNCT) OpenText
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference OpenText https://softwaresupport.softwaregrp.com/doc/KM03775947 [No types assigned]
    Added Reference OpenText https://www.zerodayinitiative.com/advisories/ZDI-21-153/ [No types assigned]
    Added Reference OpenText https://www.zerodayinitiative.com/advisories/ZDI-21-154/ [No types assigned]
    Added Reference OpenText http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html [No types assigned]
    Removed Reference Micro Focus International (DEFUNCT) https://softwaresupport.softwaregrp.com/doc/KM03775947
    Removed Reference Micro Focus International (DEFUNCT) https://www.zerodayinitiative.com/advisories/ZDI-21-153/
    Removed Reference Micro Focus International (DEFUNCT) https://www.zerodayinitiative.com/advisories/ZDI-21-154/
    Removed Reference Micro Focus International (DEFUNCT) http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html
  • CWE Remap by [email protected]

    Jul. 12, 2022

    Action Type Old Value New Value
    Changed CWE CWE-94 CWE-78
  • Modified Analysis by [email protected]

    Apr. 30, 2021

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html No Types Assigned http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html Exploit, Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Apr. 30, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Feb. 11, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://softwaresupport.softwaregrp.com/doc/KM03775947 No Types Assigned https://softwaresupport.softwaregrp.com/doc/KM03775947 Vendor Advisory
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-153/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-153/ Third Party Advisory, VDB Entry
    Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-21-154/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-21-154/ Third Party Advisory, VDB Entry
    Added CWE NIST CWE-94
    Added CPE Configuration OR *cpe:2.3:a:microfocus:operation_bridge_reporter:10.40:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Feb. 09, 2021

    Action Type Old Value New Value
    Added Reference https://www.zerodayinitiative.com/advisories/ZDI-21-153/ [No Types Assigned]
    Added Reference https://www.zerodayinitiative.com/advisories/ZDI-21-154/ [No Types Assigned]
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-2021-22502 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

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

97.49 }} -0.02%

score

0.99984

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability