CVE-2021-22501 json
Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation.
published 2024-12-19 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2021-9647
- cvss
- 5.3
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 42%
- public exploits
- 0
- none known
Summary
Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation.
The vulnerability could be exploited to confidential information
This issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.50% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:C/RE:M/U:Amber |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:C/RE:M/U:Amber |
Affected products
- OpenText™ Operations Bridge Manager
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
Sources
- CVE List CVE-2021-22501
- NVD CVE-2021-22501
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