A vulnerability was discovered in Siemens SiPass integrated (All versions before V2.70) that could allow an attacker with network access to…

Published 9 y ago 2017-08-08 · modified 4 mo ago 2026-06-17 · JSON

CVSS

9.8

v3.0 · NVD

CISA KEV

not known exploited

EPSS

2.1%

percentile 81%

Public exploits

none known

A vulnerability was discovered in Siemens SiPass integrated (All versions before V2.70) that could allow an attacker with network access to the SiPass integrated server to bypass the authentication mechanism and perform administrative operations.

Exploit prediction (EPSS)

2.07% probability of exploitation in the next 30 days, higher than 81% 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`

Affected products

n/a SiPass integrated All versions before V2.70

Classification

Weakness

CWE-287 Improper Authentication

References

siemens.com /cert/pool/cert/siemens_security_advisory_ssa-339433.pdf · x_refsource_CONFIRM, x_transferred
securityfocus.com /bid/99578 · vdb-entry, x_refsource_BID, x_transferred

Sources

CVE List: CVE-2017-9939
NVD: CVE-2017-9939

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.

Summary