SC
Product
SIMATIC CN 4100
by Siemens · last CVE May 12, 2026
On CISA KEVExploited in the wild
182
CVEs
2
On KEV
10.0
Max CVSS
0
New 30D
Severity mix
Critical 7High 75Medium 98Low 2
Watch

Add SIMATIC CN 4100 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-55752
7.5
64%
Oct 27
Apache Tomcat: Directory traversal via rewrite with possible RCE if PUT is enabled
Affected: before V5.0
CVE-2025-53066
7.5
1%
Oct 21
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP)
Affected: before V5.0
CVE-2025-9230
7.5
2%
Sep 30
Out-of-bounds read & write in RFC 3211 KEK Unwrap
Affected: before V5.0
CVE-2025-48989
7.5
4%
Aug 13
Apache Tomcat: h2 DoS - Made You Reset
Affected: before V5.0
CVE-2025-6052
7.5
1%
Jun 13
Glib: integer overflow in g_string_maybe_expand() leading to potential buffer overflow in glib gstring
Affected: before V5.0
CVE-2025-6021
7.5
1%
Jun 12
Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2
Affected: before V5.0
CVE-2026-21932
7.4
1%
Jan 20
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: AWT, JavaFX)
Affected: before V5.0
CVE-2025-39853
7.1
0%
Sep 19
i40e: Fix potential invalid access when MAC list is empty
Affected: before V5.0
CVE-2025-39839
7.1
0%
Sep 19
batman-adv: fix OOB read/write in network-coding decode
Affected: before V5.0
CVE-2025-39817
7.1
0%
Sep 16
efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare
Affected: before V5.0
CVE-2025-39806
7.1
0%
Sep 16
HID: multitouch: fix slab out-of-bounds access in mt_report_fixup()
Affected: before V5.0
CVE-2025-39760
7.1
0%
Sep 11
usb: core: config: Prevent OOB read in SS endpoint companion parsing
Affected: before V5.0
CVE-2025-39757
7.1
0%
Sep 11
ALSA: usb-audio: Validate UAC3 cluster segment descriptors
Affected: before V5.0
CVE-2025-39719
7.1
0%
Sep 5
iio: imu: bno055: fix OOB access of hw_xlate array
Affected: before V5.0
CVE-2025-39710
7.1
0%
Sep 5
media: venus: Add a check for packet size after reading from shared memory
Affected: before V5.0
CVE-2025-39687
7.1
0%
Sep 5
iio: light: as73211: Ensure buffer holes are zeroed
Affected: before V5.0
CVE-2025-39685
7.1
0%
Sep 5
comedi: pcl726: Prevent invalid irq number
Affected: before V5.0
CVE-2025-39683
7.1
0%
Sep 5
tracing: Limit access to parser->buffer when trace_get_user failed
Affected: before V5.0
CVE-2025-38736
7.1
0%
Sep 5
net: usb: asix_devices: Fix PHY address mask in MDIO bus initialization
Affected: before V5.0
CVE-2025-38728
7.1
0%
Sep 4
smb3: fix for slab out of bounds on mount to ksmbd
Affected: before V5.0
CVE-2025-38715
7.1
0%
Sep 4
hfs: fix slab-out-of-bounds in hfs_bnode_read()
Affected: before V5.0
CVE-2025-38714
7.1
0%
Sep 4
hfsplus: fix slab-out-of-bounds in hfsplus_bnode_read()
Affected: before V5.0
CVE-2025-38713
7.1
0%
Sep 4
hfsplus: fix slab-out-of-bounds read in hfsplus_uni2asc()
Affected: before V5.0
CVE-2025-38680
7.1
0%
Sep 4
media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format()
Affected: before V5.0
CVE-2025-38679
7.1
0%
Sep 4
media: venus: Fix OOB read due to missing payload bound check
Affected: before V5.0
CVE-2025-38677
7.1
0%
Aug 30
f2fs: fix to avoid out-of-boundary access in dnode page
Affected: before V5.0
CVE-2025-38670
7.1
0%
Aug 22
arm64/entry: Mask DAIF in cpu_switch_to(), call_on_irq_stack()
Affected: before V5.0
CVE-2025-38502
7.1
0%
Aug 16
bpf: Fix oob access in cgroup local storage
Affected: before V5.0
CVE-2025-39826
7.0
0%
Sep 16
net: rose: convert 'use' field to refcount_t
Affected: before V5.0
CVE-2025-39759
7.0
0%
Sep 11
btrfs: qgroup: fix race between quota disable and quota rescan ioctl
Affected: before V5.0
CVE-2025-39749
7.0
0%
Sep 11
rcu: Protect ->defer_qs_iw_pending from data race
Affected: before V5.0
CVE-2025-39702
7.0
0%
Sep 5
ipv6: sr: Fix MAC comparison to be constant-time
Affected: before V5.0
CVE-2025-2884
6.6
0%
Jun 10
Out-of-Bounds read vulnerability in TCG TPM2.0 reference implementation
Affected: 0
CVE-2026-2673
6.5
0%
Mar 13
OpenSSL TLS 1.3 server may choose unexpected key agreement group
Affected: before V5.0
CVE-2025-9231
6.5
2%
Sep 30
Timing side-channel in SM2 algorithm on 64 bit ARM
Affected: before V5.0
CVE-2025-40593
6.5
0%
Jul 8
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0)
Affected: before V4.0
CVE-2025-8916
6.3
0%
Aug 13
Possible DOS in processing large name constraint structures in PKIXCertPathReveiwer
Affected: before V5.0
CVE-2026-21933
6.1
0%
Jan 20
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Networking)
Affected: before V5.0
CVE-2025-53057
5.9
1%
Oct 21
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security)
Affected: before V5.0
CVE-2025-9232
5.9
2%
Sep 30
Out-of-bounds read in HTTP client no_proxy handling
Affected: before V5.0
CVE-2025-39865
5.5
0%
Sep 19
tee: fix NULL pointer dereference in tee_shm_put
Affected: before V5.0
CVE-2025-39857
5.5
0%
Sep 19
net/smc: fix one NULL pointer dereference in smc_ib_is_sg_need_sync()
Affected: before V5.0
CVE-2025-39848
5.5
0%
Sep 19
ax25: properly unshare skbs in ax25_kiss_rcv()
Affected: before V5.0
CVE-2025-39847
5.5
0%
Sep 19
ppp: fix memory leak in pad_compress_skb
Affected: before V5.0
CVE-2025-39846
5.5
0%
Sep 19
pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region()
Affected: before V5.0
CVE-2025-39845
5.5
0%
Sep 19
x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()
Affected: before V5.0
CVE-2025-39844
5.5
0%
Sep 19
mm: move page table sync declarations to linux/pgtable.h
Affected: before V5.0
CVE-2025-39843
5.5
0%
Sep 19
mm: slub: avoid wake up kswapd in set_track_prepare
Affected: before V5.0
CVE-2025-39842
5.5
0%
Sep 19
ocfs2: prevent release journal inode after journal shutdown
Affected: before V5.0
CVE-2025-39838
5.5
0%
Sep 19
cifs: prevent NULL pointer dereference in UTF16 conversion
Affected: before V5.0
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