CVE-2020-11898: treck tcp\/ip
CVSS: 9.1v3.1CriticalModified
Published 17-06-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-11898 is a critical (CVSS 9.1) vulnerability in treck tcp\/ip. EPSS estimates a 18.87% chance of exploitation in the next 30 days, higher than 97.2% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
9.1/10
010
Critical · v3.1 (NVD)EPSS score
18.87%
0%100%
Medium · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 17-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
The Treck TCP/IP stack before 6.0.1.66 improperly handles an IPv4/ICMPv4 Length Parameter Inconsistency, which might allow remote attackers to trigger an information leak.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSourcesSingle source
Medium 6.4Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
18.87%
Chance of exploitation in the next 30 days
Percentile
97%
Versus all other CVEs
30-day change
0.00 pp
From 18.87% on 19-09-2026
19-09-202619-10-2026
EPSS score18.87%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (jsof-tech.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Treck1 product
- tcp\/ip< 6.0.1.66
1 vendor · 1 product
References
10 links- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-treck-ip-stack-JyBQ5GyCVendor AdvisoryX Refsource CISCOThird Party Advisory
- www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txtX Refsource CONFIRM
- security.netapp.com/advisory/ntap-20200625-0006/X Refsource CONFIRM