How severe is CVE-2020-35850?

CVE-2020-35850 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-35850 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-35850?

CVE-2020-35850 affects Cockpit-project Cockpit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-35850?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-35850 published?

CVE-2020-35850 was published on 2020-12-30 and last updated on 2026-06-17.

CVE-2020-35850

CVE-2020-35850 is a medium-severity vulnerability in Cockpit-project Cockpit with a CVSS 3.x base score of 6.5. 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-918.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Cockpit-project Cockpit
Published: 2020-12-30
Last modified: 2026-06-17

Description

An SSRF issue was discovered in cockpit-project.org Cockpit 234. NOTE: this is unrelated to the Agentejo Cockpit product. NOTE: the vendor states "I don't think [it] is a big real-life issue.

Frequently asked questions

What is CVE-2020-35850?: An SSRF issue was discovered in cockpit-project.org Cockpit 234. NOTE: this is unrelated to the Agentejo Cockpit product. NOTE: the vendor states "I don't think [it] is a big real-life issue.
How severe is CVE-2020-35850?: CVE-2020-35850 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-35850 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-35850?: CVE-2020-35850 affects Cockpit-project Cockpit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-35850?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-35850 published?: CVE-2020-35850 was published on 2020-12-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cockpit-project:cockpit:234:*:*:*:*:*:*:*

More vulnerabilities in Cockpit-project Cockpit

CVE-2021-3698 — High (CVSS 7.5): A flaw was found in Cockpit in versions prior to 260 in the way it handles the certificate verification performed by…
CVE-2019-3804 — High (CVSS 7.5): It was found that cockpit before version 184 used glib's base64 decode functionality incorrectly resulting in a denial…
CVE-2021-3660 — Medium (CVSS 4.3): Cockpit (and its plugins) do not seem to protect itself against clickjacking. It is possible to render a page from a…

All CVEs affecting Cockpit-project Cockpit →

Other CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities

CVE-2026-47938 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) versions 7.4.3 build 9394 and earlier are affected by a Server-Side Request Forgery (SSRF)…
CVE-2026-35431 — Critical (CVSS 10.0): Server-side request forgery (ssrf) in Microsoft Entra ID Entitlement Management allows an unauthorized attacker to…
CVE-2026-32186 — Critical (CVSS 10.0): Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to elevate privileges over a…
CVE-2026-33107 — Critical (CVSS 10.0): Server-side request forgery (ssrf) in Azure Databricks allows an unauthorized attacker to elevate privileges over a…
CVE-2026-32871 — Critical (CVSS 10.0): FastMCP is a Pythonic way to build MCP servers and clients. Prior to version 3.2.0, the OpenAPIProvider in FastMCP…
CVE-2026-32169 — Critical (CVSS 10.0): Server-side request forgery (ssrf) in Azure Cloud Shell allows an unauthorized attacker to elevate privileges over a…

Browse all CWE-918 (Server-Side Request Forgery (SSRF)) vulnerabilities →