Executive Summary
This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
| Informations | |||
|---|---|---|---|
| Name | CVE-2021-3178 | First vendor Publication | 2021-01-19 |
| Vendor | Cve | Last vendor Modification | 2024-11-21 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N | |||
|---|---|---|---|
| Overall CVSS Score | 6.5 | ||
| Base Score | 6.5 | Environmental Score | 6.5 |
| impact SubScore | 5.2 | Temporal Score | 6.5 |
| Exploitabality Sub Score | 1.2 | ||
| Attack Vector | Network | Attack Complexity | Low |
| Privileges Required | High | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | None |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.5 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| fs/nfsd/nfs3xdr.c in the Linux kernel through 5.10.8, when there is an NFS export of a subdirectory of a filesystem, allows remote attackers to traverse to other parts of the filesystem via READDIRPLUS. NOTE: some parties argue that such a subdirectory export is not intended to prevent this attack; see also the exports(5) no_subtree_check default behavior |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3178 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2025-06-26 01:45:01 |
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| 2025-06-25 12:13:57 |
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| 2025-06-24 01:49:00 |
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| 2025-03-29 02:50:02 |
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| 2025-03-28 13:25:25 |
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| 2025-03-28 02:35:52 |
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| 2025-03-18 02:43:03 |
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| 2025-03-14 02:33:54 |
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| 2025-01-08 02:29:06 |
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| 2025-01-07 02:28:42 |
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| 2024-12-12 02:30:22 |
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| 2024-11-28 13:56:38 |
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| 2024-11-09 02:26:55 |
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| 2024-10-26 02:24:58 |
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| 2024-10-25 02:26:38 |
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| 2024-10-23 02:26:07 |
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| 2024-10-03 02:22:49 |
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| 2024-09-04 02:20:49 |
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| 2024-08-03 21:27:49 |
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| 2024-08-02 13:25:14 |
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| 2024-08-02 01:25:36 |
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| 2024-05-17 09:28:22 |
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| 2024-05-14 21:28:08 |
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| 2024-04-11 09:28:24 |
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| 2024-03-21 09:28:26 |
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| 2024-03-12 13:16:34 |
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| 2024-02-02 02:25:27 |
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| 2024-02-01 12:23:54 |
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| 2023-12-29 02:16:16 |
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| 2023-11-22 02:15:43 |
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| 2023-11-07 21:36:03 |
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| 2023-09-29 13:10:27 |
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| 2023-09-05 13:19:46 |
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| 2023-09-05 01:23:25 |
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| 2023-09-02 13:18:22 |
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| 2023-09-02 01:23:46 |
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| 2023-08-12 13:24:28 |
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| 2023-08-12 01:23:00 |
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| 2023-08-11 13:16:44 |
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| 2023-08-11 01:23:46 |
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| 2023-08-06 13:14:44 |
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| 2023-08-06 01:22:45 |
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| 2023-08-04 13:15:06 |
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| 2023-08-04 01:23:06 |
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| 2023-07-14 13:15:10 |
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| 2023-07-14 01:22:54 |
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| 2023-06-06 13:07:21 |
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| 2023-04-13 02:05:31 |
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| 2023-03-29 02:17:21 |
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| 2023-03-28 12:23:08 |
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| 2023-01-25 02:05:37 |
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| 2023-01-20 02:05:07 |
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| 2022-10-11 13:07:07 |
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| 2022-10-11 01:22:37 |
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| 2022-09-09 02:05:02 |
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| 2022-03-11 01:56:53 |
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| 2022-02-01 01:50:57 |
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| 2021-12-11 12:51:53 |
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| 2021-12-11 01:48:43 |
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| 2021-08-26 12:43:12 |
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| 2021-08-24 01:43:43 |
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| 2021-08-19 12:44:04 |
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| 2021-06-05 01:44:30 |
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| 2021-06-04 01:39:13 |
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| 2021-06-03 01:40:09 |
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| 2021-05-29 01:39:47 |
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| 2021-05-25 12:41:15 |
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| 2021-05-19 12:39:09 |
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| 2021-05-04 14:09:50 |
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| 2021-04-22 03:14:51 |
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| 2021-03-26 12:38:46 |
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| 2021-02-01 21:23:35 |
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| 2021-01-29 21:23:38 |
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| 2021-01-29 05:23:07 |
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| 2021-01-27 09:23:23 |
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| 2021-01-20 21:23:34 |
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| 2021-01-20 01:35:06 |
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| 2021-01-20 01:34:53 |
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| 2021-01-19 17:22:57 |
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| 2021-01-19 12:32:19 |
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