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No exploitation reportedFix available

CVE-2020-11729

No exploitation reported by the sources we read.

  • Published2020-04-15
  • WeaknessCWE-384

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Long-term session cookies, uses to provide long-term session continuity, are not generated securely, enabling a brute-force attack that may be successful.

Timeline

dates in UTC
  1. 2020-04-1516:15CVE publishedNVD

Versions per branch

NVD
Debian debian linux
BranchAffectedFixed in
9.0= 9.0no fix published
10.0= 10.0no fix published
Davical andrew\'s web libraries
BranchAffectedFixed in
0.60≤ 0.60no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • awlUbuntu:20.04:LTSall versions · fixed in 0.60-1+deb10u1ubuntu1
  • awlUbuntu:18.04:LTSall versions · no fixed version listed
  • awlUbuntu:16.04:LTSall versions · no fixed version listed
  • awlDebian:14all versions · fixed in 0.61-1
  • awlDebian:13all versions · fixed in 0.61-1
  • awlDebian:12all versions · fixed in 0.61-1
  • awlDebian:10all versions · fixed in 0.60-1+deb10u1
  • awlDebian:9all versions · fixed in 0.57-1+deb9u1

1 more package range on OSV.dev

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

  • EUVD-2020-4071same flawENISA EUVD · LicenseRef-ENISA-legal-notice
  • GHSA-9cpg-qfgf-gwq7same flawGitHub Advisory Database · CC-BY-4.0
  • DLA-2178-1advisory covering several CVEsDebian · LicenseRef-unstated
  • DSA-4660-1advisory covering several CVEsDebian · LicenseRef-unstated

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2020-04-15
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-9cpg-qfgf-gwq7

Frequently asked questions

What is CVE-2020-11729?

An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Long-term session cookies, uses to provide long-term session continuity, are not generated securely, enabling a brute-force attack that may be successful.

Is CVE-2020-11729 actively exploited?

Active exploitation of CVE-2020-11729 has not been confirmed. Its EPSS score was 2.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-11729?

CVE-2020-11729 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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