CVE-2012-3340

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.07% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 64.6% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-09-01 16:10Z6 YR AGO

Last updated

2024-09-16 20:27Z2 YR AGO

Reserved

2012-06-07

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.0/I:N/UI:N/AV:N/S:U/PR:L/C:L/A:N/AC:L/E:U/RC:C/RL:O

Weaknesses

• CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')Base

Data version

5.1

Document digest

70497c339630b8be38c45a07c8210623bc82391ae6ac92fdb01b7138de232265

• www-01.ibm.comhttp://www-01.ibm.com/support/docview.wss?uid=swg21611128x_refsource_CONFIRM
• exchange.xforce.ibmcloud.cominfosphere-guardium-xxe-injection (78291)https://exchange.xforce.ibmcloud.com/vulnerabilities/78291vdb-entryx_refsource_XF