CVE-2015-2081
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP...
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP scripts.
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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP scripts.
- Record
CVE-2015-2081- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP scripts.
- Record
CVE-2015-2081- Updated
- 2026-11-02
EUVDEUVD-2015-2191 No score
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP scripts.
- Record
EUVD-2015-2191- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fg6j-jrpq-q63g
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP...
Datto ALTO and SIRIS devices allow Remote Code Execution via unauthenticated requests to PHP scripts.
- Record
GHSA-fg6j-jrpq-q63g- CVSS 3.0
- 9.8 Critical
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-2081 is a critical vulnerability (CVSS 9.8) in Datto Alto 2 Firmware, published February 20, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.83%, the 86th percentile. No source names a fixed version.