CVE-2026-36176
| Summary |
GNCC GP5 v7.1.76 was discovered to store pre-signed Backblaze B2 upload URLs (PUT requests) in plaintext to the serial console. This allows physically-proximate attackers to extract these active tokens to perform unauthorized operations via monitoring the serial UART interface.
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| Publication Date |
June 5, 2026, 12:16 a.m. |
| Registration Date |
June 5, 2026, 4:10 a.m. |
| Last Update |
June 5, 2026, 2:16 a.m. |
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CVSS3.1 : HIGH
|
| スコア |
7.1
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| Vector |
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N |
| 攻撃元区分(AV) |
物理 |
| 攻撃条件の複雑さ(AC) |
低 |
| 攻撃に必要な特権レベル(PR) |
低 |
| 利用者の関与(UI) |
不要 |
| 影響の想定範囲(S) |
変更あり |
| 機密性への影響(C) |
高 |
| 完全性への影響(I) |
高 |
| 可用性への影響(A) |
なし |
Related information, measures and tools
Common Vulnerabilities List