5.9med
CVE-2017-7934
An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017.
Published 9 y ago · modified 4 mo ago · JSON
CVSS
5.9
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.1%
percentile 82%
Public exploits
0
none known
Summary
An Improper Authentication issue was discovered in OSIsoft PI Server 2017 PI Data Archive versions prior to 2017. PI Network Manager using older protocol versions contains a flaw that could allow a malicious user to authenticate with a server and then cause PI Network Manager to behave in an undefined manner.
Exploit prediction (EPSS)
2.15% probability of exploitation in the next 30 days, higher than 82% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected products
- n/a OSIsoft PI Server 2017
Classification
- Weakness
- CWE-287 Improper Authentication
References
- ics-cert.us-cert.gov /advisories/ICSA-17-164-02 · x_refsource_MISC, x_transferred
- securityfocus.com /bid/99059 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2017-7934
- NVD: CVE-2017-7934
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