What is CVE-2020-7049?

CVE-2020-7049 is a high-severity vulnerability in Nozominetworks Guardian, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 7.3/10. Published 2020-06-30.

How severe is CVE-2020-7049?

High severity. CVSS v3 base score is 7.3 out of 10.

Vulnerability in Nozominetworks Guardian

CVE-2020-7049

Nozomi Networks OS before 19.0.4 allows /#/network?tab=network_node_list.html CSV Injection.

Published 2020-06-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (59.4th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Nozominetworks Guardian

Weakness classification (CWE)

CWE-1236 — Improper Neutralization of Formula Elements in a CSV File

References

www2.deloitte.com/de/de/pages/risk/articles/nozomi-csv-injection.html (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2020-7049?: CVE-2020-7049 is a high-severity vulnerability in Nozominetworks Guardian, classified under Improper Neutralization of Formula Elements in a CSV File. CVSS score: 7.3/10. Published 2020-06-30.
How severe is CVE-2020-7049?: High severity. CVSS v3 base score is 7.3 out of 10.