CWE-341（Predictable from Observable State）描述一種在漏洞資料庫與安全評估中使用的弱點類型；定義、背景與對應 CVE 見下方各節。
A number or object is predictable based on observations that the attacker can make about the state of the system or network, such as time, process ID, etc.
| 類型 | 名稱 | 類 | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
下列 CVE 在本庫中對應到該弱點，並保留以便追溯與檢索。
| CVE | 公開時間 | 摘要 |
|---|---|---|
| CVE-2026-38968 | 2026-07-02 | ntopng through 6.6 is vulnerable to Predictable Session Identifier which can lead to Session Hijacking. HTTP session identifiers in src/HTTPserver.cpp use weak time-seeded pseudo-randomness during ses… |
| CVE-2026-36609 | 2026-06-03 | Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 uses a static authentication nonce that does not change between requests from the same source IP. Combined with the predictable XOR-base… |
| CVE-2026-5081 | 2026-05-06 | Apache::Session::Generate::ModUniqueId versions from 1.54 through 1.94 for Perl session ids are insecure. Apache::Session::Generate::ModUniqueId (added in version 1.54) uses the value of the UNIQUE_I… |
| CVE-2026-42365 | 2026-05-03 | A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted series of HTTP requests can lead to an authentication bypas. A… |
| CVE-2026-40164 | 2026-04-13 | jq is a command-line JSON processor. Before commit 0c7d133c3c7e37c00b6d46b658a02244fdd3c784, jq used MurmurHash3 with a hardcoded, publicly visible seed (0x432A9843) for all JSON object hash table ope… |
| CVE-2025-40780 | 2025-10-22 | In specific circumstances, due to a weakness in the Pseudo Random Number Generator (PRNG) that is used, it is possible for an attacker to predict the source port and query ID that BIND will use. This … |
| CVE-2025-42925 | 2025-09-08 | Due to the lack of randomness in assigning Object Identifiers in the SAP NetWeaver AS JAVA IIOP service, an authenticated attacker with low privileges could predict the identifiers by conducting a bru… |
| CVE-2025-48461 | 2025-06-23 | Successful exploitation of the vulnerability could allow an unauthenticated attacker to conduct brute force guessing and account takeover as the session cookies are predictable, potentially allowing t… |
| CVE-2024-10141 | 2024-10-19 | A vulnerability, which was classified as problematic, was found in jsbroks COCO Annotator 0.11.1. This affects an unknown part of the component Session Handler. The manipulation of the argument SECRET… |
| CVE-2023-49259 | 2024-01-12 | The authentication cookies are generated using an algorithm based on the username, hardcoded secret and the up-time, and can be guessed in a reasonable time. |
| CVE-2021-4277 | 2022-12-25 | A vulnerability, which was classified as problematic, has been found in fredsmith utils. This issue affects some unknown processing of the file screenshot_sync of the component Filename Handler. The m… |
| CVE-2020-5365 | 2020-05-20 | Dell EMC Isilon versions 8.2.2 and earlier contain a remotesupport vulnerability. The pre-configured support account, remotesupport, is bundled in the Dell EMC Isilon OneFS installation. This account … |
| CVE-2020-1731 | 2020-03-02 | A flaw was found in all versions of the Keycloak operator, before version 8.0.2,(community only) where the operator generates a random admin password when installing Keycloak, however the password rem… |
| CVE-2019-6563 | 2019-03-05 | Moxa IKS and EDS generate a predictable cookie calculated with an MD5 hash, allowing an attacker to capture the administrator's password, which could lead to a full compromise of the device. |
| CVE-2018-17917 | 2018-10-10 | All versions of Hangzhou Xiongmai Technology Co., Ltd XMeye P2P Cloud Server may allow an attacker to use MAC addresses to enumerate potential Cloud IDs. Using this ID, the attacker can discover and c… |
| 日期 | 名稱 | 版本 | 重要性 | 評論 |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Relationships, Taxonomy_Mappings |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Potential_Mitigations |
| 2009-12-28 | CWE Content Team | 1.7 | — | updated Potential_Mitigations |
| 2010-06-21 | CWE Content Team | 1.9 | — | updated Potential_Mitigations |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2011-06-27 | CWE Content Team | 2.0 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Potential_Mitigations, References |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Common_Consequences, Demonstrative_Examples, Observed_Examples, References, Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Potential_Mitigations |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Applicable_Platforms, Modes_of_Introduction, References, Relationships |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Relationships |
| 2021-07-20 | CWE Content Team | 4.5 | — | updated Maintenance_Notes |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated References, Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes, Relationships |
| 2025-09-09 | CWE Content Team | 4.18 | — | updated References |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Detection_Factors, Observed_Examples, Weakness_Ordinalities |