CVE-2020-4099
CVE-2020-4099 is a medium-severity vulnerability in Hcltech Verse with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-326.
Key facts
- Severity: Medium (CVSS 3.x base score 5.9)
- EPSS exploit prediction: 0% (19th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-326
- Affected product: Hcltech Verse
- Published:
- Last modified:
Description
The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.
Frequently asked questions
- What is CVE-2020-4099?
- The application was signed using a key length less than or equal to 1024 bits, making it potentially vulnerable to forged digital signatures. An attacker could forge the same digital signature of the app after maliciously modifying the app.
- How severe is CVE-2020-4099?
- CVE-2020-4099 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
- Is CVE-2020-4099 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-4099?
- CVE-2020-4099 affects Hcltech Verse. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-4099?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-4099 published?
- CVE-2020-4099 was published on 2022-11-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:hcltech:verse:*:*:*:*:*:android:*:*
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