CVE-2017-17762
UnknownEPSS 4.65%
Last modified
CVE-2017-17762 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 4.65% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Episerver | Episerver | <= 7 |
| Episerver | Episerver | 7 |
References
- https://gist.github.com/jonaslejon/5f92779848360a1a1e676af0795bd9aaExploit, Third Party Advisory
- https://kryptera.se/sarbarhet-i-episerver/Exploit, Mitigation, Third Party Advisory
- https://gist.github.com/jonaslejon/5f92779848360a1a1e676af0795bd9aaExploit, Third Party Advisory
- https://kryptera.se/sarbarhet-i-episerver/Exploit, Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-17762?
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.
How severe is CVE-2017-17762?
Severity scoring for CVE-2017-17762 is pending analysis. The EPSS model estimates a 4.65% probability of exploitation in the next 30 days.
How do I fix CVE-2017-17762?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2017-17762?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST