CVE-2026-27557
Path Traversal in /index.php/view_uploaded_iodd_file
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
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
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Path Traversal in /index.php/view_uploaded_iodd_file
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
- Record
CVE-2026-27557- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-35
- Updated
- 2026-11-02
EUVDEUVD-2026-80240
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
- Record
EUVD-2026-80240- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-64xx-g8pm-3j7r
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php...
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
- Record
GHSA-64xx-g8pm-3j7r- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-35
- Updated
- 2026-11-02
NVD
An unauthenticated remote attacker can exploit a path traversal vulnerability in the /index.php/view_uploaded_iodd_file endpoint allowing the SSH server's private keys to be read.
- Record
CVE-2026-27557- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-35
- Updated
- 2026-11-02
Affected products
- carlo gavazzi automation yl212cei8m1io
- carlo gavazzi automation yl212cpn8m1io
- carlo gavazzi automation yn115cei8rpio
- carlo gavazzi automation yn115cpn8rpio
- pepperl+fuchs ice2-8iol-g65l-v1d
- pepperl+fuchs ice2-8iol-k45p-rj45
- pepperl+fuchs ice2-8iol-k45s-rj45
- pepperl+fuchs ice2-8iol1-g65l-v1d
- pepperl+fuchs ice3-8iol-g65l-v1d
- pepperl+fuchs ice3-8iol-g65l-v1d-y
- pepperl+fuchs ice3-8iol-k45p-rj45
- pepperl+fuchs ice3-8iol-k45s-rj45
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-27557 is a high vulnerability (CVSS 7.5) in Carlo Gavazzi Automation Yl212cei8m1io, published September 16, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.71%, the 53rd percentile. No source names a fixed version.