CVE-2021-31738
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
- Record
CVE-2021-31738- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
- Record
CVE-2021-31738- Updated
- 2026-11-02
EUVDEUVD-2021-18622 No score
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
- Record
EUVD-2021-18622- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-wmxv-cm6v-5x65 No score
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
- Record
GHSA-wmxv-cm6v-5x65- Weakness
- CWE-79
- Updated
- 2026-11-02
OSVUBUNTU-CVE-2021-31738
Adiscon LogAnalyzer 4.1.10 and 4.1.11 allow login.php XSS.
- Record
UBUNTU-CVE-2021-31738- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
loganalyzerUbuntu:16.04:LTS |
All versions, plus listed versions 3.6.6+dfsg-23.6.6+dfsg-2ubuntu13.6.6+dfsg-2ubuntu1.1 |
None known |
loganalyzerUbuntu:18.04:LTS |
All versions, plus listed versions 4.1.5+dfsg-2 |
None known |
loganalyzerUbuntu:20.04:LTS |
All versions, plus listed versions 4.1.5+dfsg-2 |
None known |
loganalyzerUbuntu:22.04:LTS |
All versions, plus listed versions 4.1.5+dfsg-2.1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-31738 is a medium vulnerability (CVSS 6.1) in Adiscon Loganalyzer, published June 8, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.94%, the 61st percentile. No source names a fixed version.