9.8crit
CVE-2017-15883
Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial…
Published 8 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.9%
percentile 80%
Public exploits
0
none known
Summary
Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography.
Exploit prediction (EPSS)
1.90% probability of exploitation in the next 30 days, higher than 80% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
- CWE-287 Improper Authentication
References
- mnemonic.no /news/2017/vulnerability-finding-sitefinity-cms/ · x_refsource_MISC, x_transferred
- knowledgebase.progress.com /articles/Article/Sitefinity-Security-Advisory-for-cryptographic-vulnerability-CVE-2017-15 · x_refsource_CONFIRM, x_transferred
Sources
- CVE List: CVE-2017-15883
- NVD: CVE-2017-15883
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