On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-c
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arista Networks | EOS | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Arista | Eos | — |
Vendor Solution
The recommended resolution is to upgrade to a remediated software version at your earliest convenience. Arista recommends customers move to the latest version of each release that contains all the fixes listed below. For more information about upgrading see EOS User Manual: Upgrades and Downgrades https://www.arista.com/en/um-eos/eos-upgrades-and-downgrades CVE-2025-3456 has been fixed in the following releases: * 4.34.1F and later releases in the 4.34.x train * 4.33.4M and later releases in the 4.33.x train * 4.32.6M and later releases in the 4.32.x train * 4.31.8M and later releases in the 4.31.x train
Vendor Workaround
There is no known mitigation for the issue. The recommended resolution is to upgrade to a remediated software version at your earliest convenience and afterwards rotate the custom global encryption-key.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-25755 | On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-config could then be used to obtain protocol specific passwords in cases where symmetric passwords are required between devices with neighbor protocol relationships. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.105% probability within 30 days)
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| First Time appeared |
Arista
Arista eos |
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| Vendors & Products |
Arista
Arista eos |
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| Description | On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-config could then be used to obtain protocol specific passwords in cases where symmetric passwords are required between devices with neighbor protocol relationships. | |
| Title | On affected platforms running Arista EOS, the global common encryption key configuration may be logged in clear text, in local or remote accounting logs. Knowledge of both the encryption key and protocol specific encrypted secrets from the device running-c | |
| Weaknesses | CWE-532 | |
| References |
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| Metrics |
cvssV3_1
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