October 8, 2026

CVE Watchtower

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CVE-2020-9547NVD

Vulnerability Summary

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to com.ibatis.sqlmap.engine.transaction.jta.JtaTransactionConfig (aka ibatis-sqlmap).
Severity Level
CRITICAL(9.8)
Published Date
Mar 2, 2020
Last Modified
Oct 7, 2026
PoC
Available(Nuclei)
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
18.38%Probability
Root Weakness (CWE)
CWE-502: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 9.8 (CRITICAL)
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Fasterxml Jackson-databind >= 2.0.0 and < 2.7.9.7
  • Fasterxml Jackson-databind >= 2.8.0 and < 2.8.11.6
  • Fasterxml Jackson-databind >= 2.9.0 and < 2.9.10.4
  • Netapp Active Iq Unified Manager >= 7.3
  • Netapp Active Iq Unified Manager >= 9.5
  • Debian Debian Linux
  • Oracle Autovue For Agile Product Lifecycle Management
  • Oracle Banking Platform >= 2.4.0 and <= 2.9.0
  • Oracle Communications Contacts Server
  • Oracle Communications Evolved Communications Application Server
  • Oracle Communications Instant Messaging Server
  • Oracle Communications Network Charging And Control >= 12.0.0 and <= 12.0.3
  • Oracle Communications Network Charging And Control
  • Oracle Enterprise Manager Base Platform
  • Oracle Global Lifecycle Management Opatch < 12.2.0.1.20
  • Oracle Jd Edwards Enterpriseone Orchestrator < 9.2.4.2
  • Oracle Jd Edwards Enterpriseone Tools < 9.2.4.2
  • Oracle Primavera Unifier >= 17.7 and <= 17.12
  • Oracle Primavera Unifier
  • Oracle Retail Xstore Point Of Service
  • Oracle Weblogic Server
Patched Versions
  • Fasterxml Jackson-databind 2.7.9.7
  • Fasterxml Jackson-databind 2.8.11.6
  • Fasterxml Jackson-databind 2.9.10.4
  • Oracle Global Lifecycle Management Opatch 12.2.0.1.20
  • Oracle Jd Edwards Enterpriseone Orchestrator 9.2.4.2
  • Oracle Jd Edwards Enterpriseone Tools 9.2.4.2
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🚫Ad-Free — Uninterrupted experience.
🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References