CVE-2026-27553 json
Information Disclosure via Schema Path Manipulation
published 2026-09-16 54 d ago modified 2026-09-19 51 d ago also EUVD-2026-80236
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
A low-privileged remote attacker can manipulate the schema path parameter in the /index.php/diagnostics_tab/ajax_diag_table_rows endpoint using a valid user cookie allowing disclosure of all user password hashes.
Patch / fix
- Pepperl+Fuchs ICE2-8IOL1-G65L-V1D 1.7.4
- Pepperl+Fuchs ICE2-8IOL-G65L-V1D 1.7.4
- Pepperl+Fuchs ICE2-8IOL-K45P-RJ45 1.7.4
- Pepperl+Fuchs ICE2-8IOL-K45S-RJ45 1.7.4
- Pepperl+Fuchs ICE3-8IOL1-G65L-V1D 1.7.4
- Pepperl+Fuchs ICE3-8IOL-G65L-V1D 1.7.4
- Pepperl+Fuchs ICE3-8IOL-G65L-V1D-Y 1.7.4
- Pepperl+Fuchs ICE3-8IOL-K45P-RJ45 1.7.4
- Pepperl+Fuchs ICE3-8IOL-K45S-RJ45 1.7.4
- Phoenix Contact IOL MA8 PN DI8 1.7.4
- Phoenix Contact IOL MA8 EIP DI8 1.7.4
- Carlo Gavazzi Automation YL212CEI8M1IO 1.7.4
- Carlo Gavazzi Automation YN115CEI8RPIO 1.7.4
- Carlo Gavazzi Automation YL212CPN8M1IO 1.7.4
- Carlo Gavazzi Automation YN115CPN8RPIO 1.7.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 52 d ago
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Pepperl+Fuchs ICE2-8IOL1-G65L-V1D
- Pepperl+Fuchs ICE2-8IOL-G65L-V1D
- Pepperl+Fuchs ICE2-8IOL-K45P-RJ45
- Pepperl+Fuchs ICE2-8IOL-K45S-RJ45
- Pepperl+Fuchs ICE3-8IOL1-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
- Phoenix Contact IOL MA8 PN DI8
- Phoenix Contact IOL MA8 EIP DI8
- Carlo Gavazzi Automation YL212CEI8M1IO
- Carlo Gavazzi Automation YN115CEI8RPIO
- Carlo Gavazzi Automation YL212CPN8M1IO
- Carlo Gavazzi Automation YN115CPN8RPIO
Classification
- Weakness
-
- CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere
References
Sources
- CVE List CVE-2026-27553
- NVD CVE-2026-27553
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.