CVE-2012-0547

UNRATEDCVSS · not yet scoredWeaponized

Also known asEUVD-2012-0579 (ENISA EUVD) · GHSA-mpj2-6qj6-74jr (GitHub Security Advisories)Source: ENISA EUVD

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EchelonGraph verdictPlan a fixWithin your standard update timelines — no confirmed exploitation yet.
  • Public exploit code is available (Exploit-DB, marked verified by Exploit-DB)
CISA-KEV: Not listedEPSS PROB: 12%CVSS v2: —Exploit: Exploit-DB (verified)Exposed services: Not assessed

A fix is available — apply it.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier, and 6 Update 34 and earlier, has no impact and remote attack vectors involving AWT and "a security-in-depth issue that is not directly exploitable but which can be used to aggravate security vulnerabilities that can be directly exploited." NOTE: this identifier was assigned by the Oracle CNA, but CVE is not intended to cover defense-in-depth issues that are only exposed by the presence of other vulnerabilities. NOTE: Oracle has not commented on claims from a downstream vendor that this issue is related to "toolkit internals references."

CVSS v3
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EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
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EG Risk
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EPSS PROB
12%
EPSS %ILE
96th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

EG Severity
Not assessed: no CVSS publishedA missing CVSS is not a severity of zero.
EG Likelihood
12% within 30 daysSource: FIRST EPSS (model v2026.06.15, score date 2026-10-24). FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
No SSVC decision: EchelonGraph has not assessed this CVECISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the BOD 26-04 block below.

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CISA's BOD 26-04 default). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

August 30, 2012

Last Modified

April 29, 2026

References (19)

15 of 19 shown · show the other 4

Vendor Advisories for CVE-2012-0547(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(9)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntuopenjdk-6-jre-lib (6b24-1.11.4-1ubuntu0.12.04.1) @ precise2026-10-25ubuntu
redhatjava-1.6.0-ibm-1:1.6.0.14.0-1jpp.1.el5_92013-10-23redhat
redhatjava-1.6.0-ibm-1:1.6.0.12.0-1jpp.1.el6_32012-11-15redhat
redhatjava-1.6.0-sun-1:1.6.0.37-1jpp.1.el6_32012-10-18redhat
redhatjava-1.7.0-ibm-1:1.7.0.2.0-1jpp.3.el6_32012-09-18redhat
redhatjava-1.7.0-oracle-1:1.7.0.7-1jpp.5.el6_32012-09-04redhat
redhatjava-1.6.0-openjdk-1:1.6.0.0-1.28.1.10.9.el5_82012-09-03redhat
redhatjava-1.6.0-openjdk-1:1.6.0.0-1.49.1.11.4.el6_32012-09-03redhat
redhatjava-1.7.0-openjdk-1:1.7.0.5-2.2.1.el6_3.32012-09-03redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Additional Vendor Advisories

(9)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 6× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 91 of 154 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 9 repeat rows among the latest 100 are merged into the row they repeat. The 63 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-01 16:26 UTCEPSS rescoreEPSS 12% · 96th percentile
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  9. 2026-10-25 15:21 UTCEG score recompute
  10. 2026-10-25 15:21 UTCVendor advisory
  11. 2026-10-25 15:21 UTCGHSA enrichmentGHSA-mpj2-6qj6-74jr · GitHub severity LOW
  12. 2026-10-24 16:26 UTCEPSS rescoreEPSS 12% · 96th percentile
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  18. 2026-10-18 11:28 UTCEG score recompute
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  24. 2026-10-12 21:32 UTCEG score recompute
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  1. 2026-10-12 01:39 UTCEG score recompute
  2. 2026-10-11 13:39 UTCEPSS rescoreEPSS 12% · 96th percentile
  3. 2026-10-10 19:54 UTCEPSS rescoreEPSS 12% · 96th percentile
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  10. 2026-09-29 08:26 UTCEG score recompute
  11. 2026-09-28 13:44 UTCEPSS rescoreEPSS 12% · 96th percentile
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  41. 2026-07-23 01:06 UTCEG score recompute
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Publicly available exploits

(1 reference)

Public exploit code is referenced for this CVE (1 Exploit-DB entry). Defenders should treat patch urgency accordingly.

  • Exploit-DBEDB-20865✓ verified
    Published Aug 27, 2012

    Java 7 Applet - Remote Code Execution (Metasploit)

    Open source ↗

Related CVEs(same vendor)

Frequently asked(4)

What is CVE-2012-0547?
CVE-2012-0547 is a vulnerability whose severity is not yet rated; its CVE record was published on August 30, 2012. Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 6 and earlier, and 6 Update 34 and earlier, has no impact and remote attack vectors involving AWT and "a security-in-depth issue that is not directly exploitable but which can be used to aggravate…
When was CVE-2012-0547 made public?
CVE-2012-0547 was made public on August 30, 2012: that is the date its CVE record's CNA, Oracle, gives for when the vulnerability was made public. The CVE record itself was published on August 30, 2012. EchelonGraph's copy of the record carries a last-modified date of April 29, 2026; the record at its source may have been updated since.
Is CVE-2012-0547 actively exploited?
CVE-2012-0547 is not currently on CISA's Known Exploited Vulnerabilities catalog. EchelonGraph's EG-KEV model places it in Tier 2 (Weaponized), which is not evidence of exploitation: Exploit-DB marks a public exploit for it as verified. EchelonGraph does not test whether exploit code works. FIRST EPSS estimates a 12% probability of exploitation in the next 30 days (96th percentile of EPSS-scored CVEs).
How do I remediate CVE-2012-0547?
A fix for CVE-2012-0547 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2012-0547 are linked in the Vendor Advisories panel on this page.

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