Critical severity · published Feb 8, 2021
CVE-2021-22502
Micro Focus Operation Bridge Report (OBR) Remote Code Execution Vulnerability
In wildKEV
9.8
CVSS
96.7%
EPSS
Yes
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)96.7% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueNov 17, 2021
Ransomware campaign useNot known
Affected products
Which versions
OB
Operation Bridge Reporter. ·
OBR 10.40 · source: vendor
OB
Operation Bridge Reporter · Microfocus
10.40 · source: NVD
OB
Operation Bridge Reporter (OBR) · Micro Focus
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22502
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22502
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
x_refsource_MISC
https://softwaresupport.softwaregrp.com/doc/KM03775947
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-153/
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-154/
x_refsource_MISC
http://packetstormsecurity.com/files/162408/Micro-Focus-Operations-Bridge-Reporter-Unauthenticated-Command-Injection.html