Medium 5.3Published Aug 24, 2026

CVE-2026-8173Information Disclosure via 'Copy learned MAC Addresses' Function

Updated under an hour ago (Oct 26, 2026, 6:10 PM ET)

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It affects Murrelektronik Xelity 4TX M GE and 22 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Murrelektronik Xelity 4TX M GE

Exploited in the last 30 days

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.

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-209
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: CERTVDE
NVD analysis: Deferred
Record last updated: Aug 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Murrelektronik Xelity 4TX M GE murrelektronik:xelity_4tx_m_ge (from the name)	2.1.0	CNA record
Murrelektronik Xelity 4TX M GE PN murrelektronik:xelity_4tx_m_ge_pn (from the name)	2.1.0	CNA record
Murrelektronik Xelity 6TX M GE murrelektronik:xelity_6tx_m_ge (from the name)	2.1.0	CNA record
Murrelektronik Xelity 6TX M GE PN murrelektronik:xelity_6tx_m_ge_pn (from the name)	2.1.0	CNA record
Murrelektronik Xelity 8TX M GE murrelektronik:xelity_8tx_m_ge (from the name)	2.1.0	CNA record
Murrelektronik Xelity 8TX M GE PN murrelektronik:xelity_8tx_m_ge_pn (from the name)	2.1.0	CNA record
Murrelektronik Xelity-16TX-M-GE murrelektronik:xelity_16tx_m_ge (from the name)	2.1.0	CNA record
Murrelektronik Xelity-16TX-M-GE-PN murrelektronik:xelity_16tx_m_ge_pn (from the name)	2.1.0	CNA record
Murrelektronik Xelity 10 TX IP67 M FE 4P murrelektronik:xelity_10_tx_ip67_m_fe_4p (from the name)	2.1.0	CNA record
Murrelektronik Xelity 10 TX IP67 M FE PN 4P murrelektronik:xelity_10_tx_ip67_m_fe_pn_4p (from the name)	2.1.0	CNA record
1–10 of 23

References

References

https://www.certvde.com/en/advisories/VDE-2026-061/

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.