CVE-2021-45761
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
- Record
CVE-2021-45761- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List No score
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
- Record
CVE-2021-45761- Updated
- 2026-11-02
EUVDEUVD-2021-32479 No score
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
- Record
EUVD-2021-32479- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j59q-58w9-m522 No score
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
- Record
GHSA-j59q-58w9-m522- Weakness
- CWE-476
- Updated
- 2026-11-02
OSV
ROPium v3.1 was discovered to contain an invalid memory address dereference via the find() function.
- Record
CVE-2021-45761- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-45761 is a high vulnerability (CVSS 7.5) in Ropium Project Ropium, published January 14, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.48%, the 74th percentile. No source names a fixed version.