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UK Cyber Defence
VulnerabilityAnalyzed

CVE-2009-3960

Adobe BlazeDS Information Disclosure Vulnerability

KEVEXPLOIT ×2 ✓MEDIUM 6.5EPSS 90.1%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 7 September 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

Unspecified vulnerability in BlazeDS 3.2 and earlier, as used in LiveCycle 8.0.1, 8.2.1, and 9.0, LiveCycle Data Services 2.5.1, 2.6.1, and 3.0, Flex Data Services 2.0.1, and ColdFusion 7.0.2, 8.0, 8.0.1, and 9.0, allows remote attackers to obtain sensitive information via vectors that are associated with a request, and related to injected tags and external entity references in XML documents.

CVSS 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS
90.12% probability · 100th percentile
Public exploits
2 in Exploit-DB · verified · first 22 February 2010
CISA KEV
Listed 7 March 2022 · due 7 September 2022 · used in ransomware campaigns
Affected
adobe/blazeds · adobe/coldfusion · adobe/flex data services · adobe/livecycle · adobe/livecycle data services
Source
psirt@adobe.com
EPSS trend
0%48%95%30 October 2026: 90.12%30 October 202630 October 2026

EPSS 90.1% since 30 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

CISA notes

Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2009-3960

Public exploits (2)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-41855source ↗Adobe (Multiple Products) - XML Injection File Content Disclosurexml · Tess Sluyterwebapps7 April 2017no
EDB-11529source ↗Adobe (Multiple Products) - XML External Entity / XML Injectionmultiple · Roberto Suggi Liveranidos22 February 2010yes

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.