Celestial Software has 3 CVEs on record. The busiest recent month was February 2026 with 3. The median CVSS is 6.2 (medium). The most common weakness class is CWE-120 (3).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.2
- Publish → KEV
- —
- Last 90 days
- 0 prev 0
Weakness classes
Products
- AbsoluteTelnet 3
Celestial Software vulnerabilities
CVEs affecting Celestial Software, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2020-37166Medium· 6.2PoCAbsoluteTelnet 11.12 - 'SSH2/username' Denial of Service
AbsoluteTelnet 11.12 contains a denial of service vulnerability in the SSH2 username input field that allows local attackers to crash the application. Attackers can overwrite the username field with a 1000-byte buffer, causing the applic…
CVE-2020-37164Medium· 6.2PoCAbsoluteTelnet 11.12 - "license entry" Denial of Service
AbsoluteTelnet 11.12 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an oversized license name. Attackers can generate a 2500-character payload and paste it into the license en…
CVE-2020-37165Medium· 6.2PoCAbsoluteTelnet 11.12 - "license name" Denial of Service
AbsoluteTelnet 11.12 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an oversized license name. Attackers can generate a 2500-character payload and paste it into the license na…