CVE-2021-27513
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload...
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
- Record
CVE-2021-27513- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE List No score
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
- Record
CVE-2021-27513- Updated
- 2026-11-02
EUVDEUVD-2021-14267 No score
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
- Record
EUVD-2021-14267- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-42ff-q9r4-9fgc No score
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload...
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
- Record
GHSA-42ff-q9r4-9fgc- Weakness
- CWE-434
- Updated
- 2026-11-02
OSV
The module admin_ITSM in EyesOfNetwork 5.3-10 allows remote authenticated users to upload arbitrary .xml.php files because it relies on "le filtre userside."
- Record
CVE-2021-27513- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | ArianeBlow/CVE-2021-27513 | 2021-10-08 |
| PoC in GitHub | ArianeBlow/CVE-2021-27513-CVE-2021-27514 | 2021-02-21 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-27513 is a high vulnerability (CVSS 8.8) in Eyesofnetwork, published February 21, 2021. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 28.4%, the 98th percentile. No source names a fixed version.