CVE-2023-39620 json
An Issue in Buffalo America, Inc.
published 2023-09-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-43328
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
An Issue in Buffalo America, Inc. TeraStation NAS TS5410R v.5.00 thru v.0.07 allows a remote attacker to obtain sensitive information via the guest account function.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.94% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/bcross520/bcross520.github.io/wiki/Buffalo-Terastation-NAS-Disabled-guest-built%E2%80%90in-account-allows-for-SMB%5CRPC-device-enumeration referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- buffalo_america_inc terastation_nas_ts5410r
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
Sources
- CVE List CVE-2023-39620
- NVD CVE-2023-39620
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