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Fencer Intel
medium 5.4

CVE-2020-7576 json

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

published 6y ago modified 4mo 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

Summary

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

  • siemens opcenter_execution_core 8.2

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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 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, 2026-11-09).

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

Sources

Fencer Intel 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.