No exploitation reportedFix available

CVE-2019-11897

Q: Is CVE-2019-11897 actively exploited?

Active exploitation of CVE-2019-11897 has not been confirmed. Its EPSS score was 1.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2019-11897?

CVE-2019-11897 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

No exploitation reported by the sources we read.

Published2019-08-21
Fixed in9.3.0
WeaknessCWE-918

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A Server-Side Request Forgery (SSRF) vulnerability in the backup & restore functionality in earlier versions than ProSyst mBS SDK 8.2.6 and Bosch IoT Gateway Software 9.3.0 allows a remote attacker to forge GET requests to arbitrary URLs. In addition, this could potentially allow an attacker to read sensitive zip files from the local server.

Timeline

dates in UTC

2019-08-2118:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2019-11897?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2019-11897?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Bosch iot gateway software

Branch	Affected	Fixed in	Source
9.3	< 9.3.0	9.3.0	NVD

Bosch prosyst mbs sdk

Branch	Affected	Fixed in	Source
8.2	< 8.2.6	8.2.6	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Bosch iot gateway software to 9.3.0

Advisories and patches

psirt.bosch.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.08.6read 2026-10-23
NVDCVSS 3.08.6read 2026-10-23
NVDCVSS 2.05read 2026-10-23
CNAweakness (CWE)CWE-918read 2026-10-23
NVDweakness (CWE)CWE-918read 2026-10-23
FIRST EPSSEPSS score1.8 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Published: 2019-08-21
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2019-11897?

Is CVE-2019-11897 actively exploited?

Active exploitation of CVE-2019-11897 has not been confirmed. Its EPSS score was 1.8% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2019-11897?

CVE-2019-11897 has a CVSS v3 base score of 8.6 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

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