A vulnerability has been identified in Camstar Enterprise Platform (All versions), Opcenter Execution Core (All versions < V8.2), Opcenter…

published 2020-07-14 6 y ago modified 2026-06-17 4 mo ago also EUVD-2020-28701

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

A vulnerability has been identified in Camstar Enterprise Platform (All versions), Opcenter Execution Core (All versions < V8.2), Opcenter Execution Core (V8.2). An authenticated user with the ability to create containers, packages or register defects could perform stored Cross-Site Scripting (XSS) attacks within the vulnerable software. The impact of this attack could result in the session cookies of legitimate users being stolen. Should the attacker gain access to these cookies, they could then hijack the session and perform arbitrary actions in the name of the victim.

Patch / fix

fixed in 1

siemens opcenter_execution_core 8.2

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-20-196-07 updated 2020-08-11 cvss 8.5

Siemens Opcenter Execution Core (Update B)

Siemens Camstar Enterprise Platform Siemens Opcenter Execution Core <V8.2, V8.2
affected: vendor fix, mitigation

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

0.65% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

Siemens Camstar Enterprise Platform
Siemens Opcenter Execution Core

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

cert-portal.siemens.com /productcert/pdf/ssa-604937.pdf
vendor-advisory

Sources

CVE List CVE-2020-7576
NVD CVE-2020-7576

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary