CVE-2020-37165 (GCVE-0-2020-37165)
Vulnerability from cvelistv5 – Published: 2026-02-06 23:14 – Updated: 2026-10-01 15:19
VLAI
EPSS
VEX
Title
AbsoluteTelnet 11.12 - "license name" Denial of Service
Summary
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 name field to trigger an application crash.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-17 16:55 UTC
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48006 | exploit |
| https://www.celestialsoftware.net/ | product |
| https://www.vulncheck.com/advisories/absoluteteln… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Celestial Software | AbsoluteTelnet |
Affected:
11.12
cpe:2.3:a:celestialsoftware:absolutetelnet:11.12:*:*:*:*:*:*:* |
Date Public
2020-02-05 00:00
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