7.5high
CVE-2017-17762Nuclei template
XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DT…
Published 8 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
4.6%
percentile 92%
Public exploits
0
none known · Nuclei check
Summary
XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arbitrary files via a crafted DTD in an XML request involving util/xmlrpc/Handler.ashx.
Exploit prediction (EPSS)
4.65% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.
Exploits and detections
- Nuclei template Episerver 7 - Blind XML External Entity Injection · nuclei detection template
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
- CWE-611 Improper Restriction of XML External Entity Reference
References
- gist.github.com /jonaslejon/5f92779848360a1a1e676af0795bd9aa · x_refsource_MISC, x_transferred
- kryptera.se /sarbarhet-i-episerver/ · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-17762
- NVD: CVE-2017-17762
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