month report
December 2011
Data as of Jun 4, 2026, 13:25 UTCSnapshot v1 Sources NVD+CISA KEV+EPSS+Nuclei templates Methodology →
December 2011 closed with 347 published CVEs. 77 criticals, parallels led volume, mostly via parallels plesk panel. Biggest breakout: microsoft at ×3.0 their 12-month median. Top weakness class — CWE-79 (55 CVE). 10 vendors cracked the top-100 for the first time.
Total CVEs
347
— MoM— YoY
Severity mix
77 / 71
critical / high
KEV added
0
0 ransomware-linked
Nuclei coverage
1.4%
5 CVEs with templates
Time to exploit
How fast the community ships detection after a CVE drops.
Days → Nuclei (median)
5196.9
n=5
Within 7 days
0.0%
Within 30 days
0.0%
Days → KEV (median)
3876
n=2
Detection gap
KEV pressure, no Nuclei coverage
December 2011 · vendors with active exploitation listed by CISA but no public detection template.
- KEV 1adobe7 CVE
Weakness × Vendor
What's spreading where in December 2011
Cells shaded by share of vendor's hottest weakness. Click any cell to open the CWE history.
Breakout vendors
CVE count ≥3× their own 12-period median.
First time in top-100
Vendors never in top-100 in the prior 24 periods.
- #1parallels53 CVE
- #8schneider-electric7 CVE
- #11oneclickorgs6 CVE
- #13wuzly5 CVE
- #223ssoftware3 CVE
- #237t3 CVE
- #24autosectools3 CVE
- #25.bbsoftware3 CVE
- #29homeseer3 CVE
- #40barter-sites2 CVE
Top vendors
Ranked by distinct CVE count this period.
- 53 CVE17 critCVSS 6.6NEWPoC 1parallels plesk panel (37) · parallels plesk small business panel (16)
- 27 CVE14 critCVSS 8.1×3.0PoC 3windows xp (11) · windows server 2003 (10) · windows 7 (10)
- 22 CVE2 critCVSS 6.2PoC 1chrome (19) · chrome os (1) · cr-48 chromebook (1)
- 11 CVE1 critCVSS 6.3PoC 2firefox (11) · thunderbird (10) · seamonkey (9)
- 10 CVE4 critCVSS 9.6PoC 1managed printing administration (4) · database archiving software (3) · laserjet 4240 (1)
- 10 CVE2 critCVSS 6.1PoC 1opera browser (10)
- 7 CVE4 critCVSS 7.9KEV 1PoC 1acrobat (2) · acrobat reader (2) · coldfusion (2)
- 7 CVE4 critCVSS 8.7NEWPoC 1vijeo historian (4) · citecthistorian (4) · citectscada reports (4)
- 7 CVECVSS 5.0tor (7)
- 6 CVE1 critCVSS 6.4PoC 2debian linux (6)
- 6 CVECVSS 5.3NEWone click orgs (6)
- 5 CVECVSS 5.6PoC 1safari (5) · itunes (3) · iphone os (3)
- 5 CVECVSS 6.6NEWwuzly (5)
- 4 CVE1 critCVSS 7.6PoC 1fedora (4)
- 4 CVECVSS 5.2PoC 2org.apache.geronimo:geronimo (1) · org.eclipse.jetty:jetty-server (1) · org.jenkins-ci.main:jenkins-core (1)
- 4 CVE1 critCVSS 6.3groupwise messenger (1) · messenger (1) · sentinel log manager (1)
- 4 CVECVSS 6.0PoC 1outside in technology (2) · glassfish server (1) · sun storage common array manager (1)
- 4 CVECVSS 4.8celery (1) · nova (1) · plone (1)
- 4 CVECVSS 5.3enterprise linux desktop (2) · enterprise linux server (1) · enterprise linux server eus (1)
- 4 CVE1 critCVSS 6.3PoC 2red hat enterprise linux (4)
- 4 CVE1 critCVSS 7.6PoC 1linux enterprise desktop (3) · linux enterprise server (3) · linux enterprise software development kit (3)
- 3 CVE1 critCVSS 7.5NEWPoC 3codesys (3)
- 3 CVECVSS 5.6NEWigss (3)
- 3 CVECVSS 6.2NEWv-cms (3)
- 3 CVE3 critCVSS 9.3NEWbb flashback (3)
- 3 CVECVSS 6.2ubuntu linux (3)
- 3 CVECVSS 5.4gentoo linux (3)
- 3 CVE1 critCVSS 6.2PoC 1inetutils (1) · gnutls (1) · mailman (1)
- 3 CVECVSS 6.2NEWhomeseer hs2 (3)
- 3 CVECVSS 6.5lotus domino (1) · rational asset manager (1) · tivoli netcool\/reporter (1)
- 3 CVE1 critCVSS 7.3PoC 1opensuse (1) · opensuse leap (1) · suse linux enterprise (1)
- 3 CVECVSS 4.5×3.0phpmyadmin/phpmyadmin (2) · moodle/moodle (1)
- 3 CVECVSS 4.3phpmyadmin (3)
- 3 CVECVSS 5.0×3.0pidgin (3)
- 3 CVE1 critCVSS 6.4smarterstats (3)
- 3 CVECVSS 4.2PoC 1vtiger crm (3)
- 3 CVECVSS 5.4PoC 1zabbix (3)
- 3 CVE1 critCVSS 6.4PoC 2debian gnu/linux (3)
- 2 CVECVSS 6.4PoC 1geronimo (1) · http server (1)
- 2 CVECVSS 5.5NEWPoC 2com listing (2)
- 2 CVECVSS 5.9NEWPoC 2bestshoppro (2)
- 2 CVECVSS 4.7asterisk (2)
- 2 CVECVSS 5.4NEWPoC 2dolibarr erp\/crm (2)
- 2 CVECVSS 6.8rsa adaptive authentication on-premise (2)
- 2 CVE2 critCVSS 9.7web studio (2)
- 2 CVECVSS 5.9NEWPoC 2biznis heroj (2)
- 2 CVECVSS 6.8NEWjasper (2)
- 2 CVECVSS 5.9NEWPoC 2com hmcommunity (2)
- 2 CVE2 critCVSS 9.3NEWPoC 2ripper (1) · rm-mp3 converter (1)
- 2 CVE1 critCVSS 8.4PoC 1krb5-appl (1) · mit kerberos (1)
| # | Vendor | CVEs | Crit | KEV | Nuclei | Signals | Top products | Δ | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | parallels | 53 | 17 | · | · | NEWPoC 1 | parallels plesk panel (37) · parallels plesk small business panel (16) | — | |
| 2 | microsoft | 27 | 14 | · | · | ×3.0PoC 3 | windows xp (11) · windows server 2003 (10) · windows 7 (10) | — | |
| 3 | 22 | 2 | · | · | PoC 1 | chrome (19) · chrome os (1) · cr-48 chromebook (1) | — | ||
| 4 | mozilla | 11 | 1 | · | · | PoC 2 | firefox (11) · thunderbird (10) · seamonkey (9) | — | |
| 5 | hp | 10 | 4 | · | · | PoC 1 | managed printing administration (4) · database archiving software (3) · laserjet 4240 (1) | — | |
| 6 | opera | 10 | 2 | · | · | PoC 1 | opera browser (10) | — | |
| 7 | adobe | 7 | 4 | 1 | · | KEV 1PoC 1 | acrobat (2) · acrobat reader (2) · coldfusion (2) | — | |
| 8 | schneider-electric | 7 | 4 | · | · | NEWPoC 1 | vijeo historian (4) · citecthistorian (4) · citectscada reports (4) | — | |
| 9 | tor | 7 | · | · | · | tor (7) | — | ||
| 10 | debian | 6 | 1 | · | · | PoC 2 | debian linux (6) | — | |
| 11 | oneclickorgs | 6 | · | · | · | NEW | one click orgs (6) | — | |
| 12 | apple | 5 | · | · | · | PoC 1 | safari (5) · itunes (3) · iphone os (3) | — | |
| 13 | wuzly | 5 | · | · | · | NEW | wuzly (5) | — | |
| 14 | fedoraproject | 4 | 1 | · | · | PoC 1 | fedora (4) | — | |
| 15 | maven | 4 | · | · | · | PoC 2 | org.apache.geronimo:geronimo (1) · org.eclipse.jetty:jetty-server (1) · org.jenkins-ci.main:jenkins-core (1) | — | |
| 16 | novell | 4 | 1 | · | · | groupwise messenger (1) · messenger (1) · sentinel log manager (1) | — | ||
| 17 | oracle | 4 | · | · | · | PoC 1 | outside in technology (2) · glassfish server (1) · sun storage common array manager (1) | — | |
| 18 | pypi | 4 | · | · | · | celery (1) · nova (1) · plone (1) | — | ||
| 19 | redhat | 4 | · | · | · | enterprise linux desktop (2) · enterprise linux server (1) · enterprise linux server eus (1) | — | ||
| 20 | red hat inc. | 4 | 1 | · | · | PoC 2 | red hat enterprise linux (4) | — | |
| 21 | suse | 4 | 1 | · | · | PoC 1 | linux enterprise desktop (3) · linux enterprise server (3) · linux enterprise software development kit (3) | — | |
| 22 | 3ssoftware | 3 | 1 | · | · | NEWPoC 3 | codesys (3) | — | |
| 23 | 7t | 3 | · | · | · | NEW | igss (3) | — | |
| 24 | autosectools | 3 | · | · | · | NEW | v-cms (3) | — | |
| 25 | .bbsoftware | 3 | 3 | · | · | NEW | bb flashback (3) | — | |
| 26 | canonical | 3 | · | · | · | ubuntu linux (3) | — | ||
| 27 | gentoo foundation inc. | 3 | · | · | · | gentoo linux (3) | — | ||
| 28 | gnu | 3 | 1 | · | · | PoC 1 | inetutils (1) · gnutls (1) · mailman (1) | — | |
| 29 | homeseer | 3 | · | · | · | NEW | homeseer hs2 (3) | — | |
| 30 | ibm | 3 | · | · | · | lotus domino (1) · rational asset manager (1) · tivoli netcool\/reporter (1) | — | ||
| 31 | novell inc. | 3 | 1 | · | · | PoC 1 | opensuse (1) · opensuse leap (1) · suse linux enterprise (1) | — | |
| 32 | packagist | 3 | · | · | · | ×3.0 | phpmyadmin/phpmyadmin (2) · moodle/moodle (1) | — | |
| 33 | phpmyadmin | 3 | · | · | · | phpmyadmin (3) | — | ||
| 34 | pidgin | 3 | · | · | · | ×3.0 | pidgin (3) | — | |
| 35 | smartertools | 3 | 1 | · | · | smarterstats (3) | — | ||
| 36 | vtiger | 3 | · | · | · | PoC 1 | vtiger crm (3) | — | |
| 37 | zabbix | 3 | · | · | · | PoC 1 | zabbix (3) | — | |
| 38 | сообщество свободного программного обеспечения | 3 | 1 | · | · | PoC 2 | debian gnu/linux (3) | — | |
| 39 | apache | 2 | · | · | · | PoC 1 | geronimo (1) · http server (1) | — | |
| 40 | barter-sites | 2 | · | · | · | NEWPoC 2 | com listing (2) | — | |
| 41 | bst | 2 | · | · | · | NEWPoC 2 | bestshoppro (2) | — | |
| 42 | digium | 2 | · | · | · | asterisk (2) | — | ||
| 43 | dolibarr | 2 | · | · | · | NEWPoC 2 | dolibarr erp\/crm (2) | — | |
| 44 | emc | 2 | · | · | · | rsa adaptive authentication on-premise (2) | — | ||
| 45 | indusoft | 2 | 2 | · | · | web studio (2) | — | ||
| 46 | infoproject | 2 | · | · | · | NEWPoC 2 | biznis heroj (2) | — | |
| 47 | jasper project | 2 | · | · | · | NEW | jasper (2) | — | |
| 48 | joomlaextensions | 2 | · | · | · | NEWPoC 2 | com hmcommunity (2) | — | |
| 49 | mini-stream | 2 | 2 | · | · | NEWPoC 2 | ripper (1) · rm-mp3 converter (1) | — | |
| 50 | mit | 2 | 1 | · | · | PoC 1 | krb5-appl (1) · mit kerberos (1) | — |