CASCACascade Atlas

Evidence dossier

CVE-2024-39717

CVE-2024-39717

60.5–77.0Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

The Versa Director GUI provides an option to customize the look and feel of the user interface. This option is only available for a user logged with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin. (Tenant level users do not have this privilege). The “Change Favicon” (Favorite Icon) option can be mis-used to upload a malicious file ending with .png extension to masquerade as image file. This is possible only after a user with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin has successfully authenticated and logged in.

State
PUBLISHED
Published
Aug 22, 2024
Updated
Oct 21, 2025
Evidence coverage
72%
CISA KEVCatalog member

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

FIRST EPSS4.01%

2026-07-18 · v2026.06.15 · percentile 89.4%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

hackeroneoriginal assertion
container

The Versa Director GUI provides an option to customize the look and feel of the user interface. This option is only available for a user logged with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin. (Tenant level users do not have this privilege). The “Change Favicon” (Favorite Icon) option can be mis-used to upload a malicious file ending with .png extension to masquerade as image file. This is possible only after a user with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin has successfully authenticated and logged in.

CISA KEVoriginal assertion
observed_exploitation

Versa Director Dangerous File Type Upload Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.040060000000; percentile 0.894030000000

Applicability

Cited product scope

Trace impact →
VersaDirector
[{"status": "affected", "version": "21.2.2", "versionType": "custom", "lessThanOrEqual": "21.2.2"}, {"status": "affected", "version": "21.2.3 before 2024-06-21", "lessThan": "21.2.3 before 2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1", "versionType": "custom", "lessThanOrEqual": "22.1.1"}, {"status": "affected", "version": "22.1.2 before 2024-06-21", "versionType": "custom", "lessThanOrEqual": "22.1.2 before 2024-06-21"}, {"status": "affected", "version": "22.1.3 before 2024-06-21", "versionType": "custom", "lessThanOrEqual": "22.1.3 before 2024-06-21"}]unknown
versa-networksversa_director
[{"status": "affected", "version": "21.2.2"}, {"status": "affected", "version": "21.2.3", "lessThan": "21.2.3_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1"}, {"status": "affected", "version": "22.1.2", "lessThan": "22.1.2_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.3", "lessThan": "22.1.3_2024-06-21", "versionType": "custom"}]unknown
versa-networksversa_director
[{"status": "affected", "version": "21.2.2"}, {"status": "affected", "version": "21.2.3", "lessThan": "21.2.3_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1"}, {"status": "affected", "version": "22.1.2", "lessThan": "22.1.2_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.3", "lessThan": "22.1.3_2024-06-21", "versionType": "custom"}]unknown
versa-networksversa_director
[{"status": "affected", "version": "21.2.2"}, {"status": "affected", "version": "21.2.3", "lessThan": "21.2.3_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1"}, {"status": "affected", "version": "22.1.2", "lessThan": "22.1.2_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.3", "lessThan": "22.1.3_2024-06-21", "versionType": "custom"}]unknown
versa-networksversa_director
[{"status": "affected", "version": "21.2.2"}, {"status": "affected", "version": "21.2.3", "lessThan": "21.2.3_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1"}, {"status": "affected", "version": "22.1.2", "lessThan": "22.1.2_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.3", "lessThan": "22.1.3_2024-06-21", "versionType": "custom"}]unknown
versa-networksversa_director
[{"status": "affected", "version": "21.2.2"}, {"status": "affected", "version": "21.2.3", "lessThan": "21.2.3_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.1"}, {"status": "affected", "version": "22.1.2", "lessThan": "22.1.2_2024-06-21", "versionType": "custom"}, {"status": "affected", "version": "22.1.3", "lessThan": "22.1.3_2024-06-21", "versionType": "custom"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:versa-networks:versa_director:21.2.2:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:versa-networks:versa_director:21.2.3:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:versa-networks:versa_director:22.1.1:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:versa-networks:versa_director:22.1.2:*:*:*:*:*:*:*supported
Unknown vendorUnknown product
cpe:2.3:a:versa-networks:versa_director:22.1.3:*:*:*:*:*:*:*supported

Assessments

CVSS by origin

7.2
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.6
support@hackerone.comCVSS 3.0 · role SecondaryCVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
6.6
hackeroneCVSS 3.0 · role unknownCVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.