9.8

CVE-2020-7610: mongodb bson Deserialization of Untrusted Data

CVSS: 9.8v3.1CriticalModified
AliasesUBUNTU-CVE-2020-7610DEBIAN-CVE-2020-7610GHSA-v8w9-2789-6hhr
Published 30-03-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-7610 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in mongodb bson. EPSS estimates a 2.27% chance of exploitation in the next 30 days, higher than 82.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
2.27%
0%100%
Low · -0.06 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 30-03-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

2.27%

Chance of exploitation in the next 30 days

Percentile

83%

Versus all other CVEs

30-day change

-0.06 pp

From 2.33% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.27%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • node-mongodb< 3.5.6+~cs11.12.19-1
Mongodb1 product
  • bson≥ 1.0.0, < 1.1.4
Npm1 product
  • bson< 1.1.4
Ubuntu1 product
  • node-mongodbAll versions (No fix recorded)

4 vendors · 4 products

References

6 links