CVE-2021-43058
CVE-2021-43058 is a medium-severity vulnerability in Replicated Replicated Classic with a CVSS 3.x base score of 6.1. 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-601.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 5.8
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-601
- Affected product: Replicated Replicated Classic
- Published:
- Last modified:
Description
An open redirect vulnerability exists in Replicated Classic versions prior to 2.53.1 that could lead to spoofing. To exploit this vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, redirecting the user to an untrusted site.
Frequently asked questions
- What is CVE-2021-43058?
- An open redirect vulnerability exists in Replicated Classic versions prior to 2.53.1 that could lead to spoofing. To exploit this vulnerability, an attacker could send a link that has a specially crafted URL and convince the user to click the link, redirecting the user to an untrusted site.
- How severe is CVE-2021-43058?
- CVE-2021-43058 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-43058 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-43058?
- CVE-2021-43058 affects Replicated Replicated Classic. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-43058?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-43058 published?
- CVE-2021-43058 was published on 2021-11-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:replicated:replicated_classic:*:*:*:*:*:*:*:*
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