CVE-2011-4861Critical
CVE
CVE
National Vulnerability Database
NVD is the U.S. government repository of standards-based vulnerability management data, built on top of the MITRE CVE list. Every record includes CPE applicability statements, CVSS v2 and v3.x base scores, CWE mappings and cross-references to advisories.
Region
US
Updates
15 min
License
Public Domain
Comprehensive catalog of publicly disclosed vulnerabilities with CPE matches, CVSS scoring and reference URLs. De-facto standard for cross-vendor correlation.
https://nvd.nist.gov →Share link
Anyone with the link can open this vulnerability.
The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module)…
CVSS
10.0
Critical
EPSS
0.03
p86
Published
2011-01-01
Updated
2011-01-01
Description
The modbus_125_handler function in the Schneider Electric Quantum Ethernet Module on the NOE 771 device (aka the Quantum 140NOE771* module) allows remote attackers to install arbitrary firmware updates via a MODBUS 125 function code to TCP port 502.
Tags · CWE
CWE-264
CWE-264CategoryObsolete
Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.
https://cwe.mitre.org/data/definitions/264.html →Open in CWE collection →Affected products
Quantum_ethernet_module_140noe77100 ≤ 3.3Quantum_ethernet_module_140noe77100 ≤ 3.4Quantum_ethernet_module_140noe77101 ≤ 4.9Quantum_ethernet_module_140noe77111 ≤ 5.0
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Timeline
2011-01-01
Published
2011-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Authentication
Au: N
None (N)
Confidentiality Impact
C: C
Complete
Integrity Impact
I: C
Complete
Availability Impact
A: C
Complete
Exploit indicators
EPSS
0.032 · p86
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
| Product | Vendor | Status |
|---|---|---|
| quantum_ethernet_module_140noe77100 | * | Tracked |
| quantum_ethernet_module_140noe77101 | * | Tracked |
| quantum_ethernet_module_140noe77111 | * | Tracked |
Source databases
CVE
CVE
National Vulnerability Database
NVD is the U.S. government repository of standards-based vulnerability management data, built on top of the MITRE CVE list. Every record includes CPE applicability statements, CVSS v2 and v3.x base scores, CWE mappings and cross-references to advisories.
Region
US
Updates
15 min
License
Public Domain
Comprehensive catalog of publicly disclosed vulnerabilities with CPE matches, CVSS scoring and reference URLs. De-facto standard for cross-vendor correlation.
https://nvd.nist.gov →