C
CVE Numbering Authority
OX Open-Xchange
- Country
- Germany
- Organization type
- Open Source, Vendor
- Program role
- CNA
- Root
- mitre
- Scope
- Products and services provided by Open-Xchange, PowerDNS, and Dovecot.
62.94/100 over 52 records
in the last 180 days
· 64.67/100 over 171 all-time
The rules, last 180 days
Share of the records earning each credit, and the points it is worth.
Describe: can a reader tell what the vulnerability is?
17.3 / 25Description
An English description that is not a placeholder: full credit from 200 characters, 0.7 from 80, 0.4 from 40, none below.
83% · 8.35/10
Title
A title.
42% · 2.12/5
Cwe
A weakness as a CWE identifier in problemTypes; a free-text problem type without one earns a quarter.
68% · 6.83/10
Scope: can a reader tell whether they are affected?
18.0 / 25Affected
An affected entry naming both a vendor and a product; one side missing or 'n/a' earns half.
100% · 10.0/10
Versions
An affected entry stating versions, as a version or a bound; a defaultStatus alone earns half.
100% · 8.0/8
Cpe
A CPE on an affected entry, or a cpeApplicability block.
0% · 0.0/7
Assess: can a reader tell how bad it is?
15.0 / 25Severity
A severity statement in the CNA container: a CVSS v3 or v4 vector, an SSVC decision, or a vendor rating as an 'other' metric. A CVSS v2 vector alone earns half.
100% · 15.0/15
Modern severity
A CVSS v4 vector or an SSVC decision.
0% · 0.0/5
Impacts
An impacts entry (a CAPEC identifier or an impact description).
0% · 0.0/5
Act: can a reader tell what to do about it?
12.65 / 25References
At least one reference.
100% · 7.0/7
Reference tags
At least one reference carrying tags.
58% · 2.88/5
Remediation
A reference tagged 'patch'; one tagged 'vendor-advisory', 'mitigation' or 'release-notes' earns 0.6.
35% · 2.77/8
Solutions
A solution or a workaround.
0% · 0.0/5
Context, not score
- Severity supplied by an ADP
- 0% (0 records)
- Weakness supplied by an ADP
- 40% (21 records)
- No severity statement
- 0%
- Descriptions under 100 characters
- 17%
- Known exploited
- 0
- Reservation to publication
- median 77.7 days · p90 157.9 days
- Rejected records
- 0
Score per publication year
| 2026 | 61.1 | 96 |
| 2025 | 66.97 | 14 |
| 2024 | 69.9 | 27 |
| 2023 | 69.64 | 34 |
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