Security readout for executives and security teams
CVE-2020-2773 is a low-severity Java vulnerability that could let a remote unauthenticated attacker cause partial denial of service. It does not affect confidentiality or integrity in the published scoring. Business urgency is mainly around legacy Java runtime hygiene and availability risk, not data theft. Exposure is most likely on systems still running the affected Java SE or Java SE Embedded versions, or downstream OpenJDK packages addressed by cited Linux distribution advisories. Internet-facing Java services that process untrusted data deserve review. Handle through normal patch governance unless the affected runtime supports critical internet-facing services. No sourced evidence indicates active exploitation, but old Java versions are operational risk multipliers. Mitigation focus: Apply Oracle or distribution Java security updates from the cited vendor advisories.; Prioritize internet-facing Java services and legacy Java SE 7 or 8 deployments.; Review vendor guidance before applying compensating controls or runtime changes..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2020-2773 mapping review
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Open ATT&CK lookup- Severity
- Low
- CVSS
- 3.7 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L2.21.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
3.7LowVector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source materials
- CVE List V5 sourceCVE List V5
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200416-0004/CVE reference · x_refsource_CONFIRM
- DSA-4662CVE reference · vendor-advisory, x_refsource_DEBIAN
- USN-4337-1CVE reference · vendor-advisory, x_refsource_UBUNTU
- [debian-lts-announce] 20200429 [SECURITY] [DLA 2193-1] openjdk-7 security updateCVE reference · mailing-list, x_refsource_MLIST
- DSA-4668CVE reference · vendor-advisory, x_refsource_DEBIAN
- FEDORA-2020-5386fe3bbbCVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-21ca991b3bCVE reference · vendor-advisory, x_refsource_FEDORA
- FEDORA-2020-a60ad9d4ecCVE reference · vendor-advisory, x_refsource_FEDORA
- GLSA-202006-22CVE reference · vendor-advisory, x_refsource_GENTOO
- https://kc.mcafee.com/corporate/index?page=content&id=SB10332CVE reference · x_refsource_CONFIRM
- GLSA-202209-15CVE reference · vendor-advisory, x_refsource_GENTOO
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.