Medium severity · published Aug 9, 2020
CVE-2020-16248
Prometheus Blackbox Exporter through 0.17.0 allows /probe?target= SSRF
5.8
CVSS
3.1%
EPSS
No
On KEV
Description
Prometheus Blackbox Exporter through 0.17.0 allows /probe?target= SSRF. NOTE: follow-on discussion suggests that this might plausibly be interpreted as both intended functionality and also a vulnerability
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BE
Blackbox Exporter · Prometheus
through 0.17.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-16248
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-16248
Exploit
https://github.com/prometheus/blackbox_exporter/issues/669
Vendor Advisory
https://prometheus.io/docs/operating/security/#exporters
Mailing List
https://seclists.org/oss-sec/2020/q3/94
Mailing List
https://www.openwall.com/lists/oss-security/2020/08/08/12
Mailing List
https://www.openwall.com/lists/oss-security/2020/08/08/3
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