CVE-2025-49189 json
Cookie missing HttpOnly flag
published last yr. modified 4mo ago also EUVD-2025-18180
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
The HttpOnlyflag of the session cookie \"@@\" is set to false. Since this flag helps preventing access to cookies via client-side scripts, setting the flag to false can lead to a higher possibility of Cross-Side-Scripting attacks which target the stored cookies.
Patch / fix
- SICK AG SICK Media Server 1.5
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- SICK AG SICK Media Server
Classification
- Weakness
-
- CWE-1004 Sensitive Cookie Without 'HttpOnly' Flag
References
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0007.pdf
vendor-advisory
-
sick.com
/.well-known/csaf/white/2025/sca-2025-0007.json
vendor-advisory
-
sick.com
/psirt
vendor-advisory
-
cdn.sick.com
/media/docs/1/11/411/Special_information_CYBERSECURITY_BY_SICK_en_IM0084411.PDF
broken-link
-
cisa.gov
/resources-tools/resources/ics-recommended-practices
us-government-resource
-
first.org
/cvss/calculator/3.1
not-applicable
Sources
- CVE List CVE-2025-49189
- NVD CVE-2025-49189
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