CVE-2020-36532 json
Klapp App Authorization Credentials information disclosure
published 2022-06-03 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-24009
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 63%
- public exploits
- 0
- none known
Summary
A vulnerability has been found in Klapp App and classified as problematic. This vulnerability affects unknown code of the component Authorization. The manipulation leads to information disclosure (Credentials). The attack can be initiated remotely. It is recommended to upgrade the affected app.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
1.00% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- modzero.com https://www.modzero.com/modlog/archives/2020/09/07/knapp_daneben_ist_auch_vorbei/index.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- Klapp App
Classification
References
-
modzero.com
/modlog/archives/2020/09/07/knapp_daneben_ist_auch_vorbei/index.html
exploit, third-party-advisory
-
vuldb.com
/?id.160762
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2020-36532
- NVD CVE-2020-36532
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