CVE-2026-13257 (GCVE-0-2026-13257)

Vulnerability from cvelistv5 – Published: 2026-10-08 14:08 – Updated: 2026-10-08 14:08
VLAI
Title
IBM DataPower Gateway Insufficient Verification of Data Authenticity
Summary
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 could allow an authenticated user to forge signature requests due to improper verification of data authenticity.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
Assigner
ibm CNA under the mitre root
CNA scorecard B 88/100 over 1165 records in the last 180 days details
References
URL Tags
https://www.ibm.com/support/pages/node/7289775 vendor-advisorypatch
Impacted products
Vendor Product Version CPE status
IBM DataPower Gateway 10.6CD Affected: 10.6.1 , ≤ 10.6.6 (semver)
    cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.6:*:*:*:*:*:*:*
Create a notification for this product.
IBM DataPower Gateway 10.6.0 Affected: 10.6.0.0 , ≤ 10.6.0.10 (semver)
    cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.10:*:*:*:*:*:*:*
Create a notification for this product.
IBM DataPower Gateway 11.0.0 Affected: 11.0.0.0 , ≤ 11.0.0.2 (semver)
    cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.2:*:*:*:*:*:*:*
Create a notification for this product.
IBM DataPower Gateway 10.5.0 Affected: 10.5.0.0 , ≤ 10.5.0.22 (semver)
    cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.22:*:*:*:*:*:*:*
Create a notification for this product.
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        }
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    "dateReserved": "2026-06-24T20:36:21.020Z",
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}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.