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NVD / CVE Program· CNA mitre

CVE-2020-6164: In SilverStripe through 4.5.0, a specific URL path configured by default through the silverstripe/framework module can be used to disclose…

HighCVSS 7.5 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 31/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 1.8% (FIRST EPSS); higher than 78.8% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: silverstripe/framework (Packagist) 4.4.7, 4.5.4.

Low priority for now. Upgrade to silverstripe/framework (Packagist) 4.4.7, 4.5.4 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In SilverStripe through 4.5.0, a specific URL path configured by default through the silverstripe/framework module can be used to disclose the fact that a domain is hosting a Silverstripe application. There is no disclosure of the specific version. The functionality on this URL path is limited to execution in a CLI context, and is not known to present a vulnerability through web-based access. As a side-effect, this preconfigured path also blocks the creation of other resources on this path (e.g. a page).

Published
Jul 15, 2020
Updated
Jun 16, 2026
EPSS
1.8% · 78th percentile
CWE
—

Report tools

JSON

Action score

31

Monitor

Low priority for now.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
1 / 30 · 1.8%

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  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

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  • when exploit code appears or is weaponized
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  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
silverstripesilverstripe

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • silverstripe silverstripeup to 3.0.0 inclusive
  • silverstripe silverstripe4.0.0 and later · before 4.4.7
  • silverstripe silverstripe4.5.0 and later · before 4.5.4

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Packagistsilverstripe/cmsup to and including 4.5.0—
Packagistsilverstripe/frameworkfrom 4.0.0 · before 4.4.74.4.7
Packagistsilverstripe/frameworkfrom 4.5.0 · before 4.5.44.5.4

Same product

silverstripe: all records

Other highest-scoring records for the same primary product.

  • CVE-2007-2321Unspecified vulnerability in the search functionality in SilverStripe 2.0.0 has unknown impact and attack vectors.
    40Plan
  • CVE-2019-12204In SilverStripe through 4.3.3, a missing warning about leaving install.php in a public webroot can lead to unauthenticated admin access.
    39Monitor
  • CVE-2019-5715All versions of SilverStripe 3 prior to 3.6.7 and 3.7.3, and all versions of SilverStripe 4 prior to 4.0.7, 4.1.5, 4.2.4, and 4.3.1 allows…
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2020-9280Apr 15, 2020 · In SilverStripe through 4.5, files uploaded via Forms to folders migrated from Silverstripe CMS 3.x may be put to the default "/Uploads"…
    31Monitor
  • ← EarlierCVE-2019-19326Jul 15, 2020 · Silverstripe CMS sites through 4.4.4 which have opted into HTTP Cache Headers on responses served by the framework's HTTP layer can be…
    23Monitor
  • Later →CVE-2020-6165Jul 15, 2020 · SilverStripe 4.5.0 allows attackers to read certain records that should not have been placed into a result set.
    21Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Packagist:silverstripe/framework4.4.7Package registry (OSV)
Packagist:silverstripe/framework4.5.4Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

—

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records