CVE-2026-8173
Information Disclosure via 'Copy learned MAC Addresses' Function
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 24, 2026
- Updated
- Aug 27, 2026
- Reserved
- May 8, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | CERTVDE |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | CERTVDE |
Weaknesses
- CWE-209 Generation of Error Message Containing Sensitive Information
Affected Products
| Product | Versions |
|---|---|
Xelity 4TX M GEMurrelektronik |
|
Xelity 4TX M GE PNMurrelektronik |
|
Xelity 6TX M GEMurrelektronik |
|
Xelity 6TX M GE PNMurrelektronik |
|
Xelity 8TX M GEMurrelektronik |
|
Xelity 8TX M GE PNMurrelektronik |
|
Xelity-16TX-M-GEMurrelektronik |
|
Xelity-16TX-M-GE-PNMurrelektronik |
|
Xelity 10 TX IP67 M FE 4PMurrelektronik |
|
Xelity 10 TX IP67 M FE PN 4PMurrelektronik |
|
Xelity 8 +2 TX IP67 M GE 4PMurrelektronik |
|
Xelity 8 +2 TX IP67 M GE PN 4PMurrelektronik |
|
Xelity 10 TX IP67 M GE 4PMurrelektronik |
|
Xelity 10 TX IP67 M GE PN 4PMurrelektronik |
|
Xelity 6TX 4PW IP67 M GE PN 4PMurrelektronik |
|
Xelity 10 TX IP67 M FE 5PMurrelektronik |
|
Xelity 10 TX IP67 M FE PN 5PMurrelektronik |
|
Xelity 8 +2 TX IP67 M GE 5PMurrelektronik |
|
Xelity 8 +2 TX IP67 M GE PN 5PMurrelektronik |
|
Xelity 10 TX IP67 M GE 5PMurrelektronik |
|
Xelity 10 TX IP67 M GE PN 5PMurrelektronik |
|
Xelity 6TX 4PW IP67 M GE PN 5PMurrelektronik |
|
6 TX M GE + 4 Power M12 IP67Murrelektronik |
|
References
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