CVE 描述

Cogent DataHub Use of Password Hash With Insufficient Computational Effort

Cogent DataHub before 7.3.5 does not use a salt during password hashing, which makes it easier for context-dependent attackers to obtain cleartext passwords via a brute-force attack.

CVE 解決方案

Cogent Real-Time Systems, Inc. has produced a new version of the Cogent DataHub application, Version 7.3.5, that fixes three of the four identified vulnerabilities. The updated version is available at the following address: http://cogentdatahub.com/Download_Software.html Cogent has indicated that it will not be fixing the cryptographic weaknesses of hashed usernames and passwords because of compatibility issues with existing systems. Cogent and the researcher agree that an effective mitigation strategy for users is to select sufficiently strong passwords. Cogent has indicated that password hashes can be checked for strength using sites such as: https://crackstation.net/ .

CVE 資訊

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

EPSS First.org

參考資料

https://www.cisa.gov/news-events/ics-advisories/icsa-14-149-02

http://cogentdatahub.com/Download_Software.html

http://ics-cert.us-cert.gov/advisories/ICSA-14-149-02
Tags : US Government Resource

CWE-ID	弱點名稱	來源
CWE-916	Use of Password Hash With Insufficient Computational Effort The product generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive.
CWE-255	Category : Credentials Management Errors Weaknesses in this category are related to the management of credentials.

指標	評分	嚴重程度	CVSS 向量	來源
V2	6		AV:L/AC:H/Au:S/C:C/I:C/A:C
V2	5		AV:N/AC:L/Au:N/C:P/I:N/A:N	nvd@nist.gov

日期	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	0.89%	–	–
2022-03-27	–	–	0.89%	–	–
2022-04-03	–	–	0.89%	–	–
2022-04-24	–	–	0.89%	–	–
2022-07-17	–	–	0.89%	–	–
2022-10-09	–	–	0.89%	–	–
2023-02-19	–	–	0.89%	–	–
2023-03-12	–	–	–	0.25%	–
2023-04-16	–	–	–	0.25%	–
2023-09-17	–	–	–	0.25%	–
2024-02-11	–	–	–	0.25%	–
2024-03-31	–	–	–	0.25%	–
2024-04-14	–	–	–	0.21%	–
2024-06-02	–	–	–	0.21%	–
2024-06-16	–	–	–	0.21%	–
2024-08-04	–	–	–	0.21%	–
2024-08-11	–	–	–	0.21%	–
2024-09-22	–	–	–	0.21%	–
2024-09-29	–	–	–	0.21%	–
2024-10-06	–	–	–	0.21%	–
2024-12-15	–	–	–	0.18%	–
2024-12-22	–	–	–	0.18%	–
2025-01-19	–	–	–	0.18%	–
2025-03-09	–	–	–	0.18%	–
2025-03-16	–	–	–	0.18%	–
2025-03-18	–	–	–	–	0.24%
2025-03-30	–	–	–	–	0.27%
2025-04-06	–	–	–	–	0.27%
2025-04-15	–	–	–	–	0.27%
2025-10-04	–	–	–	–	0.1%
2025-11-18	–	–	–	–	0.1%
2025-11-21	–	–	–	–	0.1%
2026-03-08	–	–	–	–	0.1%
2026-03-29	–	–	–	–	0.1%
2026-04-05	–	–	–	–	0.1%
2026-04-12	–	–	–	–	0.1%

日期	百分位
2022-02-06	11%
2022-03-27	12%
2022-04-03	24%
2022-04-24	25%
2022-07-17	26%
2022-10-09	27%
2023-02-19	28%
2023-03-12	61%
2023-04-16	62%
2023-09-17	63%
2024-02-11	64%
2024-03-31	65%
2024-04-14	58%
2024-06-02	58%
2024-06-16	59%
2024-08-04	58%
2024-08-11	59%
2024-09-22	58%
2024-09-29	58%
2024-10-06	59%
2024-12-15	57%
2024-12-22	56%
2025-01-19	56%
2025-03-09	56%
2025-03-16	57%
2025-03-18	46%
2025-03-30	47%
2025-04-06	48%
2025-04-15	5%
2025-10-04	29%
2025-11-18	24%
2025-11-21	29%
2026-03-08	28%
2026-03-29	28%
2026-04-05	29%
2026-04-12	28%

CVE-2014-2354

CVE 描述

Cogent DataHub Use of Password Hash With Insufficient Computational Effort

CVE 解決方案

CVE 資訊

相關弱點

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料

CVE-2014-2354：詳細資料

CVE-2014-2354

CVE 描述

Cogent DataHub Use of Password Hash With Insufficient Computational Effort

CVE 解決方案

CVE 資訊

相關弱點

指標

EPSS

EPSS 評分

EPSS 百分位數

相關產品

設定 0

參考資料