Auth bypass in Teamwire
CVE-2020-12621
The Teamwire application 5.3.0 for Android allows physically proximate attackers to exploit a flaw related to the pass-code component.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (24.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Teamwire — versions 5.3.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- play.google.com/store/apps/details (Product, Third Party Advisory)
- telekom-security.github.io/2020/08/teamwire-passcode-bypass.html (Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12621?
- CVE-2020-12621 is a medium-severity vulnerability in Teamwire, classified under Missing Authentication for Critical Function. CVSS score: 6.1/10. Published 2020-09-02.
- How severe is CVE-2020-12621?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-12621 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.