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CVE-2026-8173
5.3 MEDIUM
- CVSS version (CVSS): 4.0
- Attack Vector (AV): Network (N)
- Attack Complexity (AC): Low (L)
- Attack Requirement (AT): None (N)
- Privileges Required (PR): None (N)
- User Interaction (UI): Passive (P)
- Vulnerable System Impact Confidentiality (VC): Low (L)
- Vulnerable System Impact Integrity (VI): None (N)
- Vulnerable System Impact Availability (VA): None (N)
- Subsequent System Impact Confidentiality (SC): None (N)
- Subsequent System Impact Integrity (SI): None (N)
- Subsequent System Impact Availability (SA): None (N)
- Modified Attack Vector (MAV): Network (N)
- Modified Attack Complexity (MAC): Low (L)
- Modified Attack Requirement (MAT): None (N)
- Modified Privileges Required (MPR): None (N)
- Modified User Interaction (MUI): Passive (P)
- Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
- Modified Vulnerable System Impact Integrity (MVI): None (N)
- Modified Vulnerable System Impact Availability (MVA): None (N)
- Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
- Modified Subsequent System Impact Integrity (MSI): Negligible (N)
- Modified Subsequent System Impact Availability (MSA): Negligible (N)
- Safety (S): Not Defined (X)
- Automatable (AU): Not Defined (X)
- Recovery (R): Not Defined (X)
- Value Density (V): Not Defined (X)
- Vulnerability Response Effort (RE): Not Defined (X)
- Provider Urgency (U): Not Defined (X)
- Confidentiality Req. (CR): Not Defined (X)
- Integrity Req. (IR): Not Defined (X)
- Availability Req. (AR): Not Defined (X)
- Exploit Maturity (E): Not Defined (X)
Activity log
- Created & dismissed (no matching packages found) suggestion
Information Disclosure via 'Copy learned MAC Addresses' Function
The web GUI of affected Murrelektronik Xelity switches logs MAC addresses from the devices MAC address table when an authenticated administrator uses the 'Copy learned MAC Addresses' function. Due to improper generation of error messages, an unauthenticated attacker with network access to the web interface can retrieve the logged MAC addresses via browser developer tools.
Affected products
Xelity 4TX M GE
- ==2.1.0
Xelity 6TX M GE
- ==2.1.0
Xelity 8TX M GE
- ==2.1.0
Xelity-16TX-M-GE
- ==2.1.0
Xelity 4TX M GE PN
- ==2.1.0
Xelity 6TX M GE PN
- ==2.1.0
Xelity 8TX M GE PN
- ==2.1.0
Xelity-16TX-M-GE-PN
- ==2.1.0
Xelity 10 TX IP67 M FE 4P
- ==2.1.0
Xelity 10 TX IP67 M FE 5P
- ==2.1.0
Xelity 10 TX IP67 M GE 4P
- ==2.1.0
Xelity 10 TX IP67 M GE 5P
- ==2.1.0
Xelity 8 +2 TX IP67 M GE 4P
- ==2.1.0
Xelity 8 +2 TX IP67 M GE 5P
- ==2.1.0
6 TX M GE + 4 Power M12 IP67
- ==2.1.0
Xelity 10 TX IP67 M FE PN 4P
- ==2.1.0
Xelity 10 TX IP67 M FE PN 5P
- ==2.1.0
Xelity 10 TX IP67 M GE PN 4P
- ==2.1.0
Xelity 10 TX IP67 M GE PN 5P
- ==2.1.0
Xelity 6TX 4PW IP67 M GE PN 4P
- ==2.1.0
Xelity 6TX 4PW IP67 M GE PN 5P
- ==2.1.0
Xelity 8 +2 TX IP67 M GE PN 4P
- ==2.1.0
Xelity 8 +2 TX IP67 M GE PN 5P
- ==2.1.0