Vulnerability Details : CVE-2017-7926
A Cross-Site Request Forgery issue was discovered in OSIsoft PI Web API versions prior to 2017 (1.9.0). The vulnerability allows cross-site request forgery (CSRF) attacks to occur when an otherwise-unauthorized cross-site request is sent from a browser the server has previously authenticated.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2017-7926
- cpe:2.3:a:osisoft:pi_web_api:1.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7926
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 36 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7926
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-7926
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-7926
-
https://ics-cert.us-cert.gov/advisories/ICSA-17-164-03
OSIsoft PI Web API 2017 | CISAThird Party Advisory;US Government Resource
-
http://www.securityfocus.com/bid/99058
OSIsoft PI Web API CVE-2017-7926 Cross-Site Request Forgery VulnerabilityThird Party Advisory;VDB Entry
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